遠端主機受到 GLSA-202003-22 中所述的弱點影響 (WebkitGTK+：多個弱點) 在 WebKitGTK+ 中已經發現多個弱點。如需詳細資料，請檢閱提及的 CVE 識別碼。影響：遠端攻擊者可執行任意程式碼、造成拒絕服務情形、繞過預定的記憶體讀取限制、發動旁路計時攻擊以繞過同源原則，或取得敏感資訊。因應措施：目前尚無已知的因應措施。

此 2.26.2 版的 webkit2gtk3 更新修正了下列問題：將 Webkit2gtk3 更新至 2.26.2 版 (WSA-2019-0005 和 WSA-2019-0006、bsc#1155321 bsc#1156318) 已解決的安全性問題：- CVE-2019-8625：已修正一個邏輯問題：處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。- CVE-2019-8674：已修正一個邏輯問題：處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。- CVE-2019-8707：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8719：已修正一個邏輯問題：處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。- CVE-2019-8720：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8726：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8733：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8735：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8763：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8768：已修正使用者可能無法刪除瀏覽歷程記錄項目的問題。- CVE-2019-8769：已修正惡意特製的網站可能會洩漏瀏覽歷程記錄的問題。- CVE-2019-8771：已修正惡意特製的網站內容可能違反 iframe 沙箱處理原則的問題。- CVE-2019-8710：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8743：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8764：已修正一個邏輯問題：處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。- CVE-2019-8765：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8766：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8782：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8783：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8808：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8811：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8812：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8813：已修正一個邏輯問題：處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。- CVE-2019-8814：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8815：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8816：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8819：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8820：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8821：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8822：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。- CVE-2019-8823：已修正多個記憶體損毀問題：處理惡意特製的 Web 內容時可能導致任意程式碼執行。此更新是從 SUSE:SLE-15:Update 更新專案匯入。

遠端 CentOS Linux 8 主機上安裝的套件受到 CESA-2019: 3553 公告中提及的多個弱點影響。

  - webkitgtk：HTTP Proxy 設定解除匿名化資訊洩漏 (CVE-2019-11070)

  - evince：tiff_document_render() 和 tiff_document_get_thumbnail() 中存在未初始化的記憶體使用 (CVE-2019-11459)

  - gvfs：在 gvfsd 中，daemon/gvfsdaemon.c 的授權不當 (CVE-2019-12795)

  - webkitgtk：存在多個記憶體損毀問題，可導致任意程式碼執行 (CVE-2019-6237、CVE-2019-8571、CVE-2019-8583、CVE-2019-8584、CVE-2019-8586、CVE-2019-8587、CVE-2019-8594、CVE-2019-8595、CVE-2019-8596、CVE-2019-8597、CVE-2019-8601、CVE-2019-8608、CVE-2019-8609、CVE-2019-8610、CVE-2019-8611、CVE-2019-8615、CVE-2019-8619、CVE-2019-8622、CVE-2019-8623、CVE-2019-8666、CVE-2019-8671、CVE-2019-8672、CVE-2019-8673、CVE-2019-8676、CVE-2019-8677、CVE-2019-8679、CVE-2019-8681、CVE-2019-8686、CVE-2019-8687、CVE-2019-8689、CVE-2019-8726、CVE-2019-8735)

  - webkitgtk：處理惡意建構的 Web 內容可導致 URI 偽造 (CVE-2019-6251)

  - webkitgtk：惡意 Web 內容可導致任意程式碼執行 (CVE-2019-8506)

  - webkitgtk：惡意 Web 內容可導致任意程式碼執行 (CVE-2019-8518、CVE-2019-8523、CVE-2019-8524、CVE-2019-8559、CVE-2019-8563)

  - webkitgtk：惡意建構的 Web 內容可導致任意程式碼執行 (CVE-2019-8535、CVE-2019-8536、CVE-2019-8558)

  - webkitgtk：惡意建構的 Web 內容可導致任意 Web 內容 (CVE-2019-8544)

  - webkitgtk：- 超出邊界讀取導致記憶體洩漏 (CVE-2019-8607)

  - webkitgtk：不正確的狀態管理導致通用跨網站指令碼問題 (CVE-2019-8690)

  - webkitgtk：無法刪除瀏覽歷程記錄 (CVE-2019-8768)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼。

執行 CORE 5.05 / MAIN 5.05 版的遠端 NewStart CGSL 主機上安裝的 webkitgtk4 套件受到多個弱點影響：

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 在下載即時串流視訊 (HLS、DASH 或 Smooth Streaming) 時，未正確套用設定的 HTTP Proxy 設定，此錯誤會導致取消匿名化。
    已透過變更即時串流下載方式更正此問題。(CVE-2019-11070)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-6237、CVE-2019-8571、CVE-2019-8584、CVE-2019-8586、CVE-2019-8587、CVE-2019-8594、CVE-2019-8595、CVE-2019-8596、CVE-2019-8597、CVE-2019-8608、CVE-2019-8609、CVE-2019-8610、CVE-2019-8611、CVE-2019-8615、CVE-2019-8619)

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 容易在特定 JavaScript 重新導向時發生位址列偽造問題。攻擊者可造成系統顯示惡意的網路內容，如同對受信任的 URI 一樣。這與 Microsoft Edge 中的 CVE-2018-8383 問題類似。(CVE-2019-6251)

  - 已透過改進記憶體管理解決釋放後使用問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-7285)

  - 透過改進邏輯解決了一個驗證問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意建構的 Web 內容可能導致處理序記憶體洩漏。(CVE-2019-7292)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。惡意網站或可在其他網站的內容中執行指令碼。(CVE-2019-8503)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8506)

  - fetch API 中存在跨來源問題。此問題已透過改進輸入驗證解決。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。
    處理惡意建構的 Web 內容可能導致敏感使用者資訊洩漏。(CVE-2019-8515)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8518、CVE-2019-8558、CVE-2019-8559、CVE-2019-8563)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8523、CVE-2019-8524)

  - 已透過改善狀態管理解決一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8535)

  - 改善記憶體處理後，解決了一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8536、CVE-2019-8544)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8551)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、watchOS 5.2.1、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8583、CVE-2019-8601、CVE-2019-8622、CVE-2019-8623)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8625、CVE-2019-8719)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8644、CVE-2019-8666、CVE-2019-8671、CVE-2019-8673、CVE-2019-8677、CVE-2019-8678、CVE-2019-8679、CVE-2019-8680、CVE-2019-8681、CVE-2019-8686、CVE-2019-8687)

  - 處理同步頁面載入時存在一個邏輯問題。已透過改進狀態管理解決了此問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8649)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、watchOS 5.3、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。
    (CVE-2019-8658)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、watchOS 5.3、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8669、CVE-2019-8672、CVE-2019-8676、CVE-2019-8683、CVE-2019-8684、CVE-2019-8688、CVE-2019-8689)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13、Safari 13 中修正。
    處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8674)

  - 處理同步頁面載入時存在一個邏輯問題。已透過改進狀態管理解決了此問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8690)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8707、CVE-2019-8726、CVE-2019-8733、CVE-2019-8735)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iCloud for Windows 11.0中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8710)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 watchOS 6.1 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8743、CVE-2019-8765)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.1 和 iPadOS 13.1、tvOS 13、Safari 13.0.1、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8763)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 watchOS 6.1 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8764)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 watchOS 6.1、iCloud for Windows 11.0 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8766)

  - 清除歷程記錄和網站資料功能並未清除歷程記錄。已透過改善資料刪除解決此問題。此問題已在 macOS Catalina 10.15 中修正。使用者可能無法刪除瀏覽歷程記錄項目。(CVE-2019-8768)

  - 網頁元素繪圖中存在一個問題。已透過改進邏輯解決此問題。此問題已在 iOS 13.1 和 iPadOS 13.1、macOS Catalina 10.15 中修正。造訪惡意特製的網站可能會洩漏瀏覽歷程記錄。(CVE-2019-8769)

  - 已透過改進 iframe 沙箱強制執行解決此問題。此問題已在 13.0.1、iOS 13 中修正。惡意建構的網站內容可能違反 iframe 沙箱處理原則。(CVE-2019-8771)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8782)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0、iCloud for Windows 7.15 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8783、CVE-2019-8814、CVE-2019-8815、CVE-2019-8819、CVE-2019-8821、CVE-2019-8822、CVE-2019-8823)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、watchOS 6.1、Safari 13.0.3、iTunes for Windows 12.10.2 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8808、CVE-2019-8812)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、watchOS 6.1、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0、iCloud for Windows 7.15 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8811、CVE-2019-8816、CVE-2019-8820)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8813)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13.3、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8835)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13.3、watchOS 6.1.1、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8844)

  - 已透過改進記憶體管理解決釋放後使用問題。此問題已在 tvOS 13.3、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8846)

  - WebKitGTK 2.26.4 及之前版本和 WPE WebKit 2.26.4 及之前版本 (皆為 2.28.0 之前版本) 都具有記憶體損毀問題 (釋放後使用)，這可以導致任意代碼執行攻擊。已在 2.28.0 版本中透過改善記憶體處理修正此問題。(CVE-2020-10018)

  - WebKitGTK 2.28.1 之前版本和 WPE WebKit 2.28.1 之前版本中存在一個釋放後使用問題，遠端攻擊者可以透過特製的 Web 內容執行任意程式碼或造成拒絕服務 (記憶體損毀和應用程序損毀)。(CVE-2020-11793)

  - 已透過改善記憶體處理解決一個拒絕服務問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。惡意網站或可造成拒絕服務。(CVE-2020-3862)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iCloud for Windows 7.17、iTunes 12.10.4 for Windows、iCloud for Windows 10.9.2、tvOS 13.3.1、Safari 13.0.5、iOS 13.3.1 和 iPadOS 13.3.1 中修正。DOM 物件內容可能沒有唯一的安全性來源。(CVE-2020-3864)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3865、CVE-2020-3868)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。
    (CVE-2020-3867)

  - 已透過改進限制解決一個邏輯問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。可能未正確處理檔案 URL。(CVE-2020-3885)

  - 已透過額外驗證解決爭用情形。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。應用程式或可讀取受限制的記憶體。(CVE-2020-3894)

  - 改善記憶體處理後，解決了一個記憶體損毀問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3895、CVE-2020-3900)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。遠端攻擊者或可造成任意程式碼執行。(CVE-2020-3897)

  - 已透過改善記憶體處理解決一個記憶體損毀問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。遠端攻擊者或可造成任意程式碼執行。
    (CVE-2020-3899)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3901)

  - 透過改進輸入驗證解決了一個輸入驗證問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼攻擊。
    (CVE-2020-3902)

  - 已透過改善記憶體處理解決一個緩衝區溢位問題。此問題已在 iOS 12.5.3 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。Apple 獲報告指出此問題可能已經遭到惡意利用.. (CVE-2021-30666)

  - 已透過改善狀態管理解決一個記憶體損毀問題。此問題已在 iOS 12.5.4 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。Apple 獲報告指出此問題可能已經遭到惡意利用.. (CVE-2021-30761)

  - 已透過改進記憶體管理解決釋放後使用問題。此問題已在 iOS 12.5.4 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。Apple 獲報告指出此問題可能已經遭到惡意利用.. (CVE-2021-30762)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼。

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8726)

請注意，Nessus 依賴供應商報告的套件存在。

遠端 Redhat Enterprise Linux 7 主機上安裝的套件受到 RHSA-2020: 4035 公告中提及的多個弱點影響。

  - webkitgtk：HTTP Proxy 設定解除匿名化資訊洩漏 (CVE-2019-11070)

  - webkitgtk：- 存在多個記憶體損毀問題，可導致任意程式碼執行 (CVE-2019-6237、CVE-2019-8571、CVE-2019-8583、CVE-2019-8584、CVE-2019-8586、CVE-2019-8587、CVE-2019-8594、CVE-2019-8595、CVE-2019-8596、CVE-2019-8597、CVE-2019-8601、CVE-2019-8608、CVE-2019-8609、CVE-2019-8610、CVE-2019-8611、CVE-2019-8615、CVE-2019-8619、CVE-2019-8622、CVE-2019-8623、CVE-2019-8644、CVE-2019-8666、CVE-2019-8669、CVE-2019-8671、CVE-2019-8672、CVE-2019-8673、CVE-2019-8676、CVE-2019-8677、CVE-2019-8678、CVE-2019-8679、CVE-2019-8680、CVE-2019-8681、CVE-2019-8683、CVE-2019-8684、CVE-2019-8686、CVE-2019-8687、CVE-2019-8688、CVE-2019-8689、CVE-2019-8707、CVE-2019-8710、CVE-2019-8720、CVE-2019-8726、CVE-2019-8733、CVE-2019-8735、CVE-2019-8763、CVE-2019-8765、CVE-2019-8766、CVE-2019-8782、CVE-2019-8783、CVE-2019-8808、CVE-2019-8811、CVE-2019-8812、CVE-2019-8814、CVE-2019-8815、CVE-2019-8816、CVE-2019-8819、CVE-2019-8820、CVE-2019-8821、CVE-2019-8822、CVE-2019-8823、CVE-2020-3868)

  - webkitgtk：處理惡意建構的 Web 內容可導致 URI 偽造 (CVE-2019-6251)

  - webkitgtk：惡意 Web 內容可導致任意程式碼執行 (CVE-2019-8506)

  - webkitgtk：惡意 Web 內容可導致任意程式碼執行 (CVE-2019-8524、CVE-2019-8559、CVE-2019-8563)

  - webkitgtk：惡意建構的 Web 內容可導致任意程式碼執行 (CVE-2019-8535、CVE-2019-8536、CVE-2019-8558)

  - webkitgtk：惡意建構的 Web 內容可導致任意 Web 內容 (CVE-2019-8544)

  - webkitgtk：惡意 Web 內容可導致跨網站指令碼 (CVE-2019-8551)

  - webkitgtk：- 超出邊界讀取導致記憶體洩漏 (CVE-2019-8607)

  - webkitgtk：不正確的狀態管理導致通用跨網站指令碼問題 (CVE-2019-8625、CVE-2019-8649、CVE-2019-8658、CVE-2019-8674、CVE-2019-8690、CVE-2019-8719、CVE-2019-8813、CVE-2020-3867)

  - webkitgtk：- 存在多個記憶體損毀問題，可導致任意程式碼執行 (CVE-2019-8743)

  - webkitgtk：不正確的狀態管理導致通用跨網站指令碼問題 (CVE-2019-8764)

  - webkitgtk：無法刪除瀏覽歷程記錄 (CVE-2019-8768)

  - webkitgtk：網站可洩漏瀏覽歷程記錄 (CVE-2019-8769)

  - webkitgtk：違反 iframe 沙箱原則 (CVE-2019-8771)

  - webkitgtk：處理惡意特製的網路內容可能會導致任意程式碼執行 (CVE-2019-8835、CVE-2019-8844)

  - webkitgtk：釋放後使用問題可能導致遠端程式碼執行 (CVE-2019-8846)

  - webkitgtk：accessibility/AXObjectCache.cpp 中存在釋放後使用問題 (CVE-2020-10018)

  - webkitgtk：透過特製的網路內容造成釋放後使用問題 (CVE-2020-11793)

  - webkitgtk：透過不正確的記憶體處理造成拒絕服務 (CVE-2020-3862)

  - webkitgtk：DOM 物件內容的非唯一安全性來源 (CVE-2020-3864)

  - webkitgtk：頂層 DOM 物件內容的安全性檢查不正確 (CVE-2020-3865)

  - webkitgtk：未正確處理檔案 URL (CVE-2020-3885)

  - webkitgtk：爭用情形允許讀取受限制的記憶體 (CVE-2020-3894)

  - webkitgtk：惡意 Web 內容會觸發記憶體損毀 (CVE-2020-3895)

  - webkitgtk：- 類型混淆會導致任意程式碼執行 (CVE-2020-3897、CVE-2020-3901)

  - webkitgtk：- 記憶體損毀問題可導致任意程式碼執行 (CVE-2020-3899)

  - webkitgtk：惡意 Web 內容會觸發記憶體損毀 (CVE-2020-3900)

  - webkitgtk：輸入驗證問題導致跨網站指令碼攻擊 (CVE-2020-3902)

  - webkitgtk：緩衝區溢位可會導致任意程式碼執行 (CVE-2021-30666)

  - webkitgtk：記憶體損毀可導致任意程式碼執行 (CVE-2021-30761)

  - webkitgtk：釋放後使用可導致任意程式碼執行 (CVE-2021-30762)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

執行 CORE 5.04 / MAIN 5.04 版的遠端 NewStart CGSL 主機上安裝的 webkitgtk4 套件受到多個弱點影響：

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13.3、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8835)

  - 已透過改進記憶體管理解決釋放後使用問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-7285)

  - 透過改進邏輯解決了一個驗證問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意建構的 Web 內容可能導致處理序記憶體洩漏。(CVE-2019-7292)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。惡意網站或可在其他網站的內容中執行指令碼。(CVE-2019-8503)

  - fetch API 中存在跨來源問題。此問題已透過改進輸入驗證解決。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。
    處理惡意建構的 Web 內容可能導致敏感使用者資訊洩漏。(CVE-2019-8515)

  - WebKitGTK 2.26.4 及之前版本和 WPE WebKit 2.26.4 及之前版本 (皆為 2.28.0 之前版本) 都具有記憶體損毀問題 (釋放後使用)，這可以導致任意代碼執行攻擊。已在 2.28.0 版本中透過改善記憶體處理修正此問題。(CVE-2020-10018)

  - 已透過改進記憶體管理解決釋放後使用問題。此問題已在 tvOS 13.3、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8846)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13.3、watchOS 6.1.1、iCloud for Windows 10.9、iOS 13.3 和 iPadOS 13.3、Safari 13.0.4、iTunes 12.10.3 for Windows、iCloud for Windows 7.16 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8844)

  - WebKitGTK 2.28.1 之前版本和 WPE WebKit 2.28.1 之前版本中存在一個釋放後使用問題，遠端攻擊者可以透過特製的 Web 內容執行任意程式碼或造成拒絕服務 (記憶體損毀和應用程序損毀)。(CVE-2020-11793)

  - 已透過改善記憶體處理解決一個拒絕服務問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。惡意網站或可造成拒絕服務。(CVE-2020-3862)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3865、CVE-2020-3868)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iCloud for Windows 11.0中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8710)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8625、CVE-2019-8719)

  - 處理同步頁面載入時存在一個邏輯問題。已透過改進狀態管理解決了此問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8649)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、watchOS 5.3、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。
    (CVE-2019-8658)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、watchOS 5.3、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8669、CVE-2019-8672、CVE-2019-8676、CVE-2019-8683、CVE-2019-8688、CVE-2019-8689)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8666、CVE-2019-8671、CVE-2019-8673、CVE-2019-8677、CVE-2019-8678、CVE-2019-8679、CVE-2019-8680、CVE-2019-8681、CVE-2019-8686、CVE-2019-8687)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-6237、CVE-2019-8584、CVE-2019-8586、CVE-2019-8587、CVE-2019-8594、CVE-2019-8595、CVE-2019-8596、CVE-2019-8609、CVE-2019-8610、CVE-2019-8611、CVE-2019-8615、CVE-2019-8619)

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 容易在特定 JavaScript 重新導向時發生位址列偽造問題。攻擊者可造成系統顯示惡意的網路內容，如同對受信任的 URI 一樣。這與 Microsoft Edge 中的 CVE-2018-8383 問題類似。(CVE-2019-6251)

  - 已透過改進限制解決一個邏輯問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。可能未正確處理檔案 URL。(CVE-2020-3885)

  - 已透過額外驗證解決爭用情形。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。應用程式或可讀取受限制的記憶體。(CVE-2020-3894)

  - 改善記憶體處理後，解決了一個記憶體損毀問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3895、CVE-2020-3900)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。遠端攻擊者或可造成任意程式碼執行。(CVE-2020-3897)

  - 已透過改善記憶體處理解決一個記憶體損毀問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。遠端攻擊者或可造成任意程式碼執行。
    (CVE-2020-3899)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、watchOS 6.2、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2020-3901)

  - 透過改進輸入驗證解決了一個輸入驗證問題。此問題已在 iOS 13.4 和 iPadOS 13.4、tvOS 13.4、Safari 13.1、iTunes for Windows 12.10.5、iCloud for Windows 10.9.3、iCloud for Windows 7.18 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼攻擊。
    (CVE-2020-3902)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iCloud for Windows 7.17、iTunes 12.10.4 for Windows、iCloud for Windows 10.9.2、tvOS 13.3.1、Safari 13.0.5、iOS 13.3.1 和 iPadOS 13.3.1 中修正。DOM 物件內容可能沒有唯一的安全性來源。(CVE-2020-3864)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13.3.1 和 iPadOS 13.3.1、tvOS 13.3.1、Safari 13.0.5、iTunes for Windows 12.10.4、iCloud for Windows 11.0、iCloud for Windows 7.17 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。
    (CVE-2020-3867)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 watchOS 6.1 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8743、CVE-2019-8765)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 watchOS 6.1 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8764)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 watchOS 6.1、iCloud for Windows 11.0 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8766)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8782)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0、iCloud for Windows 7.15 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8783、CVE-2019-8814、CVE-2019-8815、CVE-2019-8819、CVE-2019-8821、CVE-2019-8822、CVE-2019-8823)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、watchOS 6.1、Safari 13.0.3、iTunes for Windows 12.10.2 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8808、CVE-2019-8812)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、watchOS 6.1、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0、iCloud for Windows 7.15 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8811、CVE-2019-8816、CVE-2019-8820)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13.2 和 iPadOS 13.2、tvOS 13.2、Safari 13.0.3、iTunes for Windows 12.10.2、iCloud for Windows 11.0 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8813)

  - 已透過改進狀態管理解決一個邏輯問題。此問題已在 iOS 13、Safari 13 中修正。
    處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8674)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8707、CVE-2019-8726、CVE-2019-8733、CVE-2019-8735)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 13.1 和 iPadOS 13.1、tvOS 13、Safari 13.0.1、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8763)

  - 網頁元素繪圖中存在一個問題。已透過改進邏輯解決此問題。此問題已在 iOS 13.1 和 iPadOS 13.1、macOS Catalina 10.15 中修正。造訪惡意特製的網站可能會洩漏瀏覽歷程記錄。(CVE-2019-8769)

  - 已透過改進 iframe 沙箱強制執行解決此問題。此問題已在 13.0.1、iOS 13 中修正。惡意建構的網站內容可能違反 iframe 沙箱處理原則。(CVE-2019-8771)

  - 清除歷程記錄和網站資料功能並未清除歷程記錄。已透過改善資料刪除解決此問題。此問題已在 macOS Catalina 10.15 中修正。使用者可能無法刪除瀏覽歷程記錄項目。(CVE-2019-8768)

  - 處理同步頁面載入時存在一個邏輯問題。已透過改進狀態管理解決了此問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8690)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、watchOS 5.2.1、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8583、CVE-2019-8601、CVE-2019-8622、CVE-2019-8623)

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 在下載即時串流視訊 (HLS、DASH 或 Smooth Streaming) 時，未正確套用設定的 HTTP Proxy 設定，此錯誤會導致取消匿名化。
    已透過變更即時串流下載方式更正此問題。(CVE-2019-11070)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8506)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8518、CVE-2019-8558、CVE-2019-8559、CVE-2019-8563)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8523、CVE-2019-8524)

  - 已透過改善狀態管理解決一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8535)

  - 改善記憶體處理後，解決了一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8536、CVE-2019-8544)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8551)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼。

遠端 AlmaLinux 8 主機已安裝受到多個弱點影響的套件如 ALSA-2019:3553 公告中所提及。

  據發現，自 3.15.91 版以來的 gnome-shell 鎖定畫面未正確限制所有內容動作。具有鎖定工作站實際存取權的攻擊者可叫用某些鍵盤捷徑，並可能叫用其他動作。(CVE-2019-3820)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。
    處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-6237、CVE-2019-8571、CVE-2019-8584、CVE-2019-8586、CVE-2019-8587、CVE-2019-8594、CVE-2019-8595、CVE-2019-8596、CVE-2019-8597、CVE-2019-8608、CVE-2019-8609、CVE-2019-8610、CVE-2019-8611、CVE-2019-8615、CVE-2019-8619)

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 容易在特定 JavaScript 重新導向時發生位址列偽造問題。攻擊者可造成系統顯示惡意的網路內容，如同對受信任的 URI 一樣。這與 Microsoft Edge 中的 CVE-2018-8383 問題類似。(CVE-2019-6251)

  - 已透過改善記憶體處理解決一個類型混淆問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8506)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8518、CVE-2019-8558、CVE-2019-8559、CVE-2019-8563)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8523、CVE-2019-8524)

  - 已透過改善狀態管理解決一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8535)

  - 改善記憶體處理後，解決了一個記憶體損毀問題。此問題已在 iOS 12.2、tvOS 12.2、watchOS 5.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8536、CVE-2019-8544)

  - 透過改進驗證解決了一個邏輯問題。此問題已在 iOS 12.2、tvOS 12.2、Safari 12.1、Windows 版 iTunes 12.9.4、iCloud for Windows 7.11 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8551)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.3、macOS Mojave 10.14.5、tvOS 12.3、watchOS 5.2.1、Safari 12.1.1、iTunes for Windows 12.9.5、iCloud for Windows 7.12 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8583、CVE-2019-8601、CVE-2019-8622、CVE-2019-8623)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。
    (CVE-2019-8666、CVE-2019-8671、CVE-2019-8673、CVE-2019-8677、CVE-2019-8679、CVE-2019-8681、CVE-2019-8686、CVE-2019-8687)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、watchOS 5.3、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8672、CVE-2019-8676、CVE-2019-8689)

  - 處理同步頁面載入時存在一個邏輯問題。已透過改進狀態管理解決了此問題。此問題已在 iOS 12.4、macOS Mojave 10.14.6、tvOS 12.4、Safari 12.1.2、iTunes for Windows 12.9.6、iCloud for Windows 7.13、iCloud for Windows 10.6 中修正。處理惡意特製的 Web 內容可能會導致通用跨網站指令碼問題。(CVE-2019-8690)

  - 已透過改善記憶體處理解決多個記憶體損毀問題。此問題已在 tvOS 13、iTunes for Windows 12.10.1、iCloud for Windows 10.7、iCloud for Windows 7.14中修正。處理惡意特製的網路內容可能會導致任意程式碼執行。(CVE-2019-8726、CVE-2019-8735)

  - 清除歷程記錄和網站資料功能並未清除歷程記錄。已透過改善資料刪除解決此問題。此問題已在 macOS Catalina 10.15 中修正。使用者可能無法刪除瀏覽歷程記錄項目。(CVE-2019-8768)

  - 2.24.1 版之前的 WebKitGTK 和 WPE WebKit 在下載即時串流視訊 (HLS、DASH 或 Smooth Streaming) 時，未正確套用設定的 HTTP Proxy 設定，此錯誤會導致取消匿名化。
    已透過變更即時串流下載方式更正此問題。(CVE-2019-11070)

  - 在 GNOME Evince 3.32.0 及之前版本中，TIFF 文件後端的 tiff_document_render() 和 tiff_document_get_thumbnail() 函式未處理 TIFFReadRGBAImageOriented() 的錯誤，導致處理特定的 TIFF 影像檔時使用未初始化的記憶體。(CVE-2019-11459)

  - 在 GNOME gvfs 1.38.3 之前版本、1.40.x 的 1.40.2 之前版本以及 1.41.x 的 1.41.3 之前版本中，gvfsd 的 daemon/gvfsdaemon.c 會在未設定授權規則的情況下開啟私有 D-Bus 伺服器通訊端。本機攻擊者可連線至此伺服器通訊端並發出 D-Bus 方法呼叫。(請注意，伺服器通訊端僅接受單一連線，因此攻擊者必須在伺服器擁有者之前，先探索伺服器並連線到通訊端。) (CVE-2019-12795)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

The remote host is affected by the vulnerability described in GLSA-202003-22 (WebkitGTK+: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in WebKitGTK+. Please       review the referenced CVE identifiers for details.
  Impact :

    A remote attacker could execute arbitrary code, cause a Denial of       Service condition, bypass intended memory-read restrictions, conduct a       timing side-channel attack to bypass the Same Origin Policy or obtain       sensitive information.
  Workaround :

    There is no known workaround at this time.

This update for webkit2gtk3 to version 2.26.2 fixes the following issues :

Webkit2gtk3 was updated to version 2.26.2 (WSA-2019-0005 and WSA-2019-0006, bsc#1155321 bsc#1156318) 

Security issues addressed :

  - CVE-2019-8625: Fixed a logic issue where by processing     maliciously crafted web content may lead to universal     cross site scripting. 

  - CVE-2019-8674: Fixed a logic issue where by processing     maliciously crafted web content may lead to universal     cross site scripting.

  - CVE-2019-8707: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8719: Fixed a logic issue where by processing     maliciously crafted web content may lead to universal     cross site scripting.

  - CVE-2019-8720: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8726: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8733: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8735: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8763: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8768: Fixed an issue where a user may be unable     to delete browsing history items.

  - CVE-2019-8769: Fixed an issue where a maliciously     crafted website may reveal browsing history.

  - CVE-2019-8771: Fixed an issue where a maliciously     crafted web content may violate iframe sandboxing     policy.

  - CVE-2019-8710: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8743: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8764: Fixed a logic issue where by processing     maliciously crafted web content may lead to universal     cross site scripting.

  - CVE-2019-8765: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8766: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8782: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8783: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8808: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8811: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8812: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8813: Fixed a logic issue where by processing     maliciously crafted web content may lead to universal     cross site scripting.

  - CVE-2019-8814: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8815: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8816: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8819: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8820: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8821: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8822: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

  - CVE-2019-8823: Fixed multiple memory corruption issues     where by processing maliciously crafted web content may     lead to arbitrary code execution.

This update was imported from the SUSE:SLE-15:Update update project.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:3553 advisory.

  - webkitgtk: HTTP proxy setting deanonymization information disclosure (CVE-2019-11070)

  - evince: uninitialized memory use in function tiff_document_render() and tiff_document_get_thumbnail()     (CVE-2019-11459)

  - gvfs: improper authorization in daemon/gvfsdaemon.c in gvfsd (CVE-2019-12795)

  - webkitgtk: Multiple memory corruption issues leading to arbitrary code execution (CVE-2019-6237,     CVE-2019-8571, CVE-2019-8583, CVE-2019-8584, CVE-2019-8586, CVE-2019-8587, CVE-2019-8594, CVE-2019-8595,     CVE-2019-8596, CVE-2019-8597, CVE-2019-8601, CVE-2019-8608, CVE-2019-8609, CVE-2019-8610, CVE-2019-8611,     CVE-2019-8615, CVE-2019-8619, CVE-2019-8622, CVE-2019-8623, CVE-2019-8666, CVE-2019-8671, CVE-2019-8672,     CVE-2019-8673, CVE-2019-8676, CVE-2019-8677, CVE-2019-8679, CVE-2019-8681, CVE-2019-8686, CVE-2019-8687,     CVE-2019-8689, CVE-2019-8726, CVE-2019-8735)

  - webkitgtk: processing maliciously crafted web content lead to URI spoofing (CVE-2019-6251)

  - webkitgtk: malicous web content leads to arbitrary code execution (CVE-2019-8506)

  - webkitgtk: malicious web content leads to arbitrary code execution (CVE-2019-8518, CVE-2019-8523,     CVE-2019-8524, CVE-2019-8559, CVE-2019-8563)

  - webkitgtk: malicious crafted web content leads to arbitrary code execution (CVE-2019-8535, CVE-2019-8536,     CVE-2019-8558)

  - webkitgtk: malicious crafted web content leads to arbitrary we content (CVE-2019-8544)

  - webkitgtk: Out-of-bounds read leading to memory disclosure (CVE-2019-8607)

  - webkitgtk: Incorrect state management leading to universal cross-site scripting (CVE-2019-8690)

  - webkitgtk: Browsing history could not be deleted (CVE-2019-8768)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has webkitgtk4 packages installed that are affected by multiple vulnerabilities:

  - WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings     when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization.
    This issue was corrected by changing the way livestreams are downloaded. (CVE-2019-11070)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-6237,     CVE-2019-8571, CVE-2019-8584, CVE-2019-8586, CVE-2019-8587, CVE-2019-8594, CVE-2019-8595, CVE-2019-8596,     CVE-2019-8597, CVE-2019-8608, CVE-2019-8609, CVE-2019-8610, CVE-2019-8611, CVE-2019-8615, CVE-2019-8619)

  - WebKitGTK and WPE WebKit prior to version 2.24.1 are vulnerable to address bar spoofing upon certain     JavaScript redirections. An attacker could cause malicious web content to be displayed as if for a trusted     URI. This is similar to the CVE-2018-8383 issue in Microsoft Edge. (CVE-2019-6251)

  - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2,     tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted     web content may lead to arbitrary code execution. (CVE-2019-7285)

  - A validation issue was addressed with improved logic. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS     5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web     content may result in the disclosure of process memory. (CVE-2019-7292)

  - A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari     12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute     scripts in the context of another website. (CVE-2019-8503)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS     12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously     crafted web content may lead to arbitrary code execution. (CVE-2019-8506)

  - A cross-origin issue existed with the fetch API. This was addressed with improved input validation. This     issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11.
    Processing maliciously crafted web content may disclose sensitive user information. (CVE-2019-8515)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8518, CVE-2019-8558,     CVE-2019-8559, CVE-2019-8563)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously     crafted web content may lead to arbitrary code execution. (CVE-2019-8523, CVE-2019-8524)

  - A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.2,     tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted     web content may lead to arbitrary code execution. (CVE-2019-8535)

  - A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.2,     tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8536, CVE-2019-8544)

  - A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari     12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may     lead to universal cross site scripting. (CVE-2019-8551)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for     Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8583, CVE-2019-8601, CVE-2019-8622, CVE-2019-8623)

  - A logic issue was addressed with improved state management. This issue is fixed in tvOS 13, iTunes for     Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing maliciously crafted web     content may lead to universal cross site scripting. (CVE-2019-8625, CVE-2019-8719)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13,     iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8644, CVE-2019-8666, CVE-2019-8671, CVE-2019-8673, CVE-2019-8677, CVE-2019-8678, CVE-2019-8679,     CVE-2019-8680, CVE-2019-8681, CVE-2019-8686, CVE-2019-8687)

  - A logic issue existed in the handling of synchronous page loads. This issue was addressed with improved     state management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes     for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web     content may lead to universal cross site scripting. (CVE-2019-8649)

  - A logic issue was addressed with improved state management. This issue is fixed in iOS 12.4, macOS Mojave     10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud     for Windows 10.6. Processing maliciously crafted web content may lead to universal cross site scripting.
    (CVE-2019-8658)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for     Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8669, CVE-2019-8672, CVE-2019-8676, CVE-2019-8683, CVE-2019-8684, CVE-2019-8688,     CVE-2019-8689)

  - A logic issue was addressed with improved state management. This issue is fixed in iOS 13, Safari 13.
    Processing maliciously crafted web content may lead to universal cross site scripting. (CVE-2019-8674)

  - A logic issue existed in the handling of document loads. This issue was addressed with improved state     management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for     Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web     content may lead to universal cross site scripting. (CVE-2019-8690)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8707, CVE-2019-8726,     CVE-2019-8733, CVE-2019-8735)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     iCloud for Windows 11.0. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8710)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     watchOS 6.1. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8743, CVE-2019-8765)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.1 and iPadOS 13.1, tvOS 13, Safari 13.0.1, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud     for Windows 7.14. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8763)

  - A logic issue was addressed with improved state management. This issue is fixed in watchOS 6.1. Processing     maliciously crafted web content may lead to universal cross site scripting. (CVE-2019-8764)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     watchOS 6.1, iCloud for Windows 11.0. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8766)

  - Clear History and Website Data did not clear the history. The issue was addressed with improved data     deletion. This issue is fixed in macOS Catalina 10.15. A user may be unable to delete browsing history     items. (CVE-2019-8768)

  - An issue existed in the drawing of web page elements. The issue was addressed with improved logic. This     issue is fixed in iOS 13.1 and iPadOS 13.1, macOS Catalina 10.15. Visiting a maliciously crafted website     may reveal browsing history. (CVE-2019-8769)

  - This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in Safari 13.0.1,     iOS 13. Maliciously crafted web content may violate iframe sandboxing policy. (CVE-2019-8771)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8782)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0,     iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8783, CVE-2019-8814, CVE-2019-8815, CVE-2019-8819, CVE-2019-8821, CVE-2019-8822, CVE-2019-8823)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8808, CVE-2019-8812)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for     Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8811, CVE-2019-8816, CVE-2019-8820)

  - A logic issue was addressed with improved state management. This issue is fixed in iOS 13.2 and iPadOS     13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0. Processing     maliciously crafted web content may lead to universal cross site scripting. (CVE-2019-8813)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows,     iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8835)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3     for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8844)

  - A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13.3,     iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for     Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8846)

  - WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0)     contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue     has been fixed in 2.28.0 with improved memory handling. (CVE-2020-10018)

  - A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web     content that allows remote attackers to execute arbitrary code or cause a denial of service (memory     corruption and application crash). (CVE-2020-11793)

  - A denial of service issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1     and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud     for Windows 7.17. A malicious website may be able to cause a denial of service. (CVE-2020-3862)

  - A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17,     iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS     13.3.1. A DOM object context may not have had a unique security origin. (CVE-2020-3864)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0,     iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-3865, CVE-2020-3868)

  - A logic issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS     13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for     Windows 7.17. Processing maliciously crafted web content may lead to universal cross site scripting.
    (CVE-2020-3867)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4,     tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A     file URL may be incorrectly processed. (CVE-2020-3885)

  - A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS     13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows     7.18. An application may be able to read restricted memory. (CVE-2020-3894)

  - A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-3895, CVE-2020-3900)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution. (CVE-2020-3897)

  - A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4     and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows     10.9.3, iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution.
    (CVE-2020-3899)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-3901)

  - An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.4     and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for     Windows 7.18. Processing maliciously crafted web content may lead to a cross site scripting attack.
    (CVE-2020-3902)

  - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30666)

  - A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30761)

  - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30762)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0142-1 advisory.

  - An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize     a specially crafted web request to an affected SharePoint server, aka Microsoft SharePoint Elevation of     Privilege Vulnerability. This affects Microsoft SharePoint. This CVE ID is unique from CVE-2018-8480,     CVE-2018-8488, CVE-2018-8498. (CVE-2018-8518)

  - A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari     12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may     lead to universal cross site scripting. (CVE-2019-8551)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8558, CVE-2019-8559,     CVE-2019-8563)

  - A logic issue was addressed with improved state management. This issue is fixed in iOS 13, Safari 13.
    Processing maliciously crafted web content may lead to universal cross site scripting. (CVE-2019-8674)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13,     iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8681, CVE-2019-8687)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for     Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8684, CVE-2019-8688, CVE-2019-8689)

  - A logic issue existed in the handling of document loads. This issue was addressed with improved state     management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for     Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web     content may lead to universal cross site scripting. (CVE-2019-8690)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8707, CVE-2019-8726,     CVE-2019-8733)

  - A logic issue was addressed with improved state management. This issue is fixed in tvOS 13, iTunes for     Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing maliciously crafted web     content may lead to universal cross site scripting. (CVE-2019-8719)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.1 and iPadOS 13.1, tvOS 13, Safari 13.0.1, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud     for Windows 7.14. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8763)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     watchOS 6.1. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8765)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     watchOS 6.1, iCloud for Windows 11.0. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2019-8766)

  - Clear History and Website Data did not clear the history. The issue was addressed with improved data     deletion. This issue is fixed in macOS Catalina 10.15. A user may be unable to delete browsing history     items. (CVE-2019-8768)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8782)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2019-8808)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0,     iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2019-8815, CVE-2019-8821, CVE-2019-8822)

  - WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0)     contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue     has been fixed in 2.28.0 with improved memory handling. (CVE-2020-10018)

  - The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to     CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-     portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside     the sandbox by writing to the controlling terminal's input buffer, similar to CVE-2017-5226.
    (CVE-2020-13753)

  - A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur     11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes     12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-27918)

  - Clear History and Website Data did not clear the history. The issue was addressed with improved data     deletion. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update     2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. A user may be unable to fully delete browsing     history. (CVE-2020-29623)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4,     tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A     file URL may be incorrectly processed. (CVE-2020-3885)

  - A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS     13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows     7.18. An application may be able to read restricted memory. (CVE-2020-3894)

  - A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-3895, CVE-2020-3900)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution. (CVE-2020-3897)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and     iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3,     iCloud for Windows 7.18. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-3901)

  - An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.4     and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for     Windows 7.18. Processing maliciously crafted web content may lead to a cross site scripting attack.
    (CVE-2020-3902)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5,     tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for     Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.
    (CVE-2020-9802)

  - A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 13.5 and     iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows     11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code     execution. (CVE-2020-9803)

  - A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5,     tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for     Windows 7.19. Processing maliciously crafted web content may lead to universal cross site scripting.
    (CVE-2020-9805)

  - A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0,     iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2020-9947)

  - A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2020-9948)

  - A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2020-9951)

  - An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0     and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21.
    Processing maliciously crafted web content may lead to a cross site scripting attack. (CVE-2020-9952)

  - This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur     11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted web content     may violate iframe sandboxing policy. (CVE-2021-1765)

  - A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur     11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4     and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code     execution. (CVE-2021-1788)

  - A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big     Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may     lead to arbitrary code execution. (CVE-2021-1817)

  - A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS     Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content     may result in the disclosure of process memory. (CVE-2021-1820)

  - An input validation issue was addressed with improved input validation. This issue is fixed in iTunes     12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS 14.5, iOS     14.5 and iPadOS 14.5. Processing maliciously crafted web content may lead to a cross site scripting     attack. (CVE-2021-1825)

  - A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS     14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to     universal cross site scripting. (CVE-2021-1826)

  - A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and     iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2021-1844)

  - A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2,     Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote     attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may     have been actively exploited.. (CVE-2021-1871)

  - A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1,     iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously     crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may     have been actively exploited.. (CVE-2021-30661)

  - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30666)

  - A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and     iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to leak     sensitive user information. (CVE-2021-30682)

  - A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30761)

  - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4.
    Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a     report that this issue may have been actively exploited.. (CVE-2021-30762)

  - A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15,     tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary     code execution. (CVE-2021-30809)

  - A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and     iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web     content may lead to arbitrary code execution. (CVE-2021-30818)

  - A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS     14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be     able to bypass HSTS. (CVE-2021-30823)

  - An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and     iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may     disclose restricted memory. (CVE-2021-30836)

  - A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and     iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web     content may lead to arbitrary code execution. (CVE-2021-30846)

  - A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and     iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code     execution. (CVE-2021-30848)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows.
    Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2021-30849)

  - A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15,     tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code     execution. (CVE-2021-30851)

  - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and     iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code     execution. Apple is aware of a report that this issue may have been actively exploited. (CVE-2021-30858)

  - The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15,     watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing     history. (CVE-2021-30884)

  - A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS     15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to     unexpectedly unenforced Content Security Policy. (CVE-2021-30887)

  - An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS     Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content     Security Policy reports may be able to leak information via redirect behavior . (CVE-2021-30888)

  - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey     12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may     lead to arbitrary code execution. (CVE-2021-30889)

  - A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1,     iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to     universal cross site scripting. (CVE-2021-30890)

  - An issue existed in the specification for the resource timing API. The specification was updated and the     updated specification was implemented. This issue is fixed in macOS Monterey 12.0.1. A malicious website     may exfiltrate data cross-origin. (CVE-2021-30897)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
134599	GLSA-202003-22：WebkitGTK+：多個弱點	Nessus	Gentoo Local Security Checks	3/16/2020	5/27/2022	high
131533	openSUSE 安全性更新：webkit2gtk3 (openSUSE-2019-2587)	Nessus	SuSE Local Security Checks	12/3/2019	4/8/2024	high
145653	CentOS 8：GNOME (CESA-2019: 3553)	Nessus	CentOS Local Security Checks	1/29/2021	4/25/2023	high
154614	NewStart CGSL CORE 5.05 / MAIN 5.05：webkitgtk4 多個弱點 (NS-SA-2021-0166)	Nessus	NewStart CGSL Local Security Checks	10/28/2021	5/25/2022	critical
223040	Linux Distros 未修補弱點：CVE-2019-8726	Nessus	Misc.	3/4/2025	9/3/2025	high
143094	RHEL 7：webkitgtk4 (RHSA-2020: 4035)	Nessus	Red Hat Local Security Checks	11/19/2020	11/7/2024	critical
147380	NewStart CGSL CORE 5.04 / MAIN 5.04：webkitgtk4 多個弱點 (NS-SA-2021-0041)	Nessus	NewStart CGSL Local Security Checks	3/10/2021	5/25/2022	critical
157524	AlmaLinux 8GNOME (ALSA-2019:3553)	Nessus	Alma Linux Local Security Checks	2/9/2022	4/25/2023	high
134599	GLSA-202003-22 : WebkitGTK+: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	3/16/2020	5/27/2022	high
131533	openSUSE Security Update : webkit2gtk3 (openSUSE-2019-2587)	Nessus	SuSE Local Security Checks	12/3/2019	4/8/2024	high
145653	CentOS 8 : GNOME (CESA-2019:3553)	Nessus	CentOS Local Security Checks	1/29/2021	4/25/2023	high
154614	NewStart CGSL CORE 5.05 / MAIN 5.05 : webkitgtk4 Multiple Vulnerabilities (NS-SA-2021-0166)	Nessus	NewStart CGSL Local Security Checks	10/28/2021	5/25/2022	critical
156925	SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2022:0142-1)	Nessus	SuSE Local Security Checks	1/21/2022	1/24/2025	critical

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