The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2256 advisory.

  - webkitgtk: buffer overflow issue was addressed with improved memory handling (CVE-2022-32886)

  - webkitgtk: out-of-bounds write issue was addressed with improved bounds checking (CVE-2022-32888)

  - webkitgtk: correctness issue in the JIT was addressed with improved checks (CVE-2022-32923)

  - webkitgtk: issue was addressed with improved UI handling (CVE-2022-42799)

  - webkitgtk: type confusion issue leading to arbitrary code execution (CVE-2022-42823)

  - webkitgtk: sensitive information disclosure issue (CVE-2022-42824)

  - webkitgtk: use-after-free issue leading to arbitrary code execution (CVE-2022-42826, CVE-2022-42867)

  - webkitgtk: memory disclosure issue was addressed with improved memory handling (CVE-2022-42852)

  - webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2022-42863, CVE-2022-46691,     CVE-2022-46699, CVE-2022-46700, CVE-2023-23517, CVE-2023-23518)

  - webkitgtk: Same Origin Policy bypass issue (CVE-2022-46692)

  - webkitgtk: logic issue leading to user information disclosure (CVE-2022-46698)

  - webkitgtk: improper bounds checking leading to arbitrary code execution (CVE-2022-48503)

  - webkitgtk: heap-use-after-free in WebCore::RenderLayer::addChild() (CVE-2023-25358)

  - webkitgtk: heap-use-after-free in WebCore::RenderLayer::renderer() (CVE-2023-25360)

  - webkitgtk: heap-use-after-free in WebCore::RenderLayer::setNextSibling() (CVE-2023-25361)

  - webkitgtk: heap-use-after-free in WebCore::RenderLayer::repaintBlockSelectionGaps() (CVE-2023-25362)

  - webkitgtk: heap-use-after-free in WebCore::RenderLayer::updateDescendantDependentFlags() (CVE-2023-25363)

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

Detections

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RHEL 9 : webkit2gtk3 (RHSA-2023:2256)

high Nessus Plugin ID 175422

Version 1.2