Use after free in Permissions in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had
    compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-30633)

  - Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who
    convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML
    page. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to
    potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30626)

  - Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to
    potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to
    potentially exploit stack corruption via a crafted HTML page. (CVE-2021-30628)

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had
    compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-30633)

  - Use after free in WebAudio in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially
    exploit heap corruption via a crafted HTML page. (CVE-2021-30522)

  - Use after free in WebRTC in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially
    exploit heap corruption via a crafted SCTP packet. (CVE-2021-30523)

  - Out of bounds memory access in WebAudio in Google Chrome prior to 91.0.4472.77 allowed a remote attacker
    to perform out of bounds memory access via a crafted HTML page. (CVE-2021-30530)

  - Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote
    attacker to bypass navigation restrictions via a crafted iframe. (CVE-2021-30533)

The remote host is affected by the vulnerability described in GLSA-202201-02 (Chromium, Google Chrome: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Chromium                       and Google Chrome. Please review the CVE identifiers referenced below                       for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux security advisory.

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

The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1330-1 advisory.

  - Use after free in Selection API. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE. (CVE-2021-30626)

  - Type Confusion in Blink layout. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE. (CVE-2021-30628)

  - Use after free in Permissions. (CVE-2021-30629)

  - Inappropriate implementation in Blink . (CVE-2021-30630)

  - Out of bounds write in V8. (CVE-2021-30632)

  - Use after free in Indexed DB API. (CVE-2021-30633)

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 SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1303-1 advisory.

  - Chromium: CVE-2021-30606 Use after free in Blink (CVE-2021-30606)

  - Chromium: CVE-2021-30607 Use after free in Permissions (CVE-2021-30607)

  - Chromium: CVE-2021-30608 Use after free in Web Share (CVE-2021-30608)

  - Chromium: CVE-2021-30609 Use after free in Sign-In (CVE-2021-30609)

  - Chromium: CVE-2021-30610 Use after free in Extensions API (CVE-2021-30610)

  - Chromium: CVE-2021-30611 Use after free in WebRTC (CVE-2021-30611)

  - Chromium: CVE-2021-30612 Use after free in WebRTC (CVE-2021-30612)

  - Chromium: CVE-2021-30613 Use after free in Base internals (CVE-2021-30613)

  - Chromium: CVE-2021-30614 Heap buffer overflow in TabStrip (CVE-2021-30614)

  - Chromium: CVE-2021-30615 Cross-origin data leak in Navigation (CVE-2021-30615)

  - Chromium: CVE-2021-30616 Use after free in Media (CVE-2021-30616)

  - Chromium: CVE-2021-30617 Policy bypass in Blink (CVE-2021-30617)

  - Chromium: CVE-2021-30618 Inappropriate implementation in DevTools (CVE-2021-30618)

  - Chromium: CVE-2021-30619 UI Spoofing in Autofill (CVE-2021-30619)

  - Chromium: CVE-2021-30620 Insufficient policy enforcement in Blink (CVE-2021-30620)

  - Chromium: CVE-2021-30621 UI Spoofing in Autofill (CVE-2021-30621)

  - Chromium: CVE-2021-30622 Use after free in WebApp Installs (CVE-2021-30622)

  - Chromium: CVE-2021-30623 Use after free in Bookmarks (CVE-2021-30623)

  - Chromium: CVE-2021-30624 Use after free in Autofill (CVE-2021-30624)

  - Use after free in Selection API. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE. (CVE-2021-30626)

  - Type Confusion in Blink layout. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE. (CVE-2021-30628)

  - Use after free in Permissions. (CVE-2021-30629)

  - Inappropriate implementation in Blink . (CVE-2021-30630)

  - Out of bounds write in V8. (CVE-2021-30632)

  - Use after free in Indexed DB API. (CVE-2021-30633)

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 SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1300-1 advisory.

  - Chromium: CVE-2021-30606 Use after free in Blink (CVE-2021-30606)

  - Chromium: CVE-2021-30607 Use after free in Permissions (CVE-2021-30607)

  - Chromium: CVE-2021-30608 Use after free in Web Share (CVE-2021-30608)

  - Chromium: CVE-2021-30609 Use after free in Sign-In (CVE-2021-30609)

  - Chromium: CVE-2021-30610 Use after free in Extensions API (CVE-2021-30610)

  - Chromium: CVE-2021-30611 Use after free in WebRTC (CVE-2021-30611)

  - Chromium: CVE-2021-30612 Use after free in WebRTC (CVE-2021-30612)

  - Chromium: CVE-2021-30613 Use after free in Base internals (CVE-2021-30613)

  - Chromium: CVE-2021-30614 Heap buffer overflow in TabStrip (CVE-2021-30614)

  - Chromium: CVE-2021-30615 Cross-origin data leak in Navigation (CVE-2021-30615)

  - Chromium: CVE-2021-30616 Use after free in Media (CVE-2021-30616)

  - Chromium: CVE-2021-30617 Policy bypass in Blink (CVE-2021-30617)

  - Chromium: CVE-2021-30618 Inappropriate implementation in DevTools (CVE-2021-30618)

  - Chromium: CVE-2021-30619 UI Spoofing in Autofill (CVE-2021-30619)

  - Chromium: CVE-2021-30620 Insufficient policy enforcement in Blink (CVE-2021-30620)

  - Chromium: CVE-2021-30621 UI Spoofing in Autofill (CVE-2021-30621)

  - Chromium: CVE-2021-30622 Use after free in WebApp Installs (CVE-2021-30622)

  - Chromium: CVE-2021-30623 Use after free in Bookmarks (CVE-2021-30623)

  - Chromium: CVE-2021-30624 Use after free in Autofill (CVE-2021-30624)

  - Use after free in Selection API. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE. (CVE-2021-30626)

  - Type Confusion in Blink layout. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE. (CVE-2021-30628)

  - Use after free in Permissions. (CVE-2021-30629)

  - Inappropriate implementation in Blink . (CVE-2021-30630)

  - Out of bounds write in V8. (CVE-2021-30632)

  - Use after free in Indexed DB API. (CVE-2021-30633)

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

The version of Microsoft Edge installed on the remote Windows host is prior to 93.0.961.52. It is, therefore, affected by multiple vulnerabilities as referenced in the September 16, 2021 advisory.

  - Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had     compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-30633)

  - Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who     convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML     page. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30626)

  - Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit stack corruption via a crafted HTML page. (CVE-2021-30628)

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

Chrome Releases reports :

This release includes 11 security fixes, including :

- [1237533] High CVE-2021-30625: Use after free in Selection API.
Reported by Marcin Towalski of Cisco Talos on 2021-08-06

- [1241036] High CVE-2021-30626: Out of bounds memory access in ANGLE.
Reported by Jeonghoon Shin of Theori on 2021-08-18

- [1245786] High CVE-2021-30627: Type Confusion in Blink layout.
Reported by Aki Helin of OUSPG on 2021-09-01

- [1241123] High CVE-2021-30628: Stack buffer overflow in ANGLE.
Reported by Jaehun Jeong(@n3sk) of Theori on 2021-08-18

- [1243646] High CVE-2021-30629: Use after free in Permissions.
Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2021-08-26

- [1244568] High CVE-2021-30630: Inappropriate implementation in Blink. Reported by SorryMybad (@S0rryMybad) of Kunlun Lab on 2021-08-30

- [1247763] High CVE-2021-30632: Out of bounds write in V8. Reported by Anonymous on 2021-09-08

- [1247766] High CVE-2021-30633: Use after free in Indexed DB API.
Reported by Anonymous on 2021-09-08

Google is aware that exploits for CVE-2021-30632 and CVE-2021-30633 exist in the wild.

The version of Google Chrome installed on the remote Windows host is prior to 93.0.4577.82. It is, therefore, affected by multiple vulnerabilities as referenced in the 2021_09_stable-channel-update-for-desktop advisory.

  - Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had     compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-30633)

  - Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who     convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML     page. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30626)

  - Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit stack corruption via a crafted HTML page. (CVE-2021-30628)

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

The version of Google Chrome installed on the remote macOS host is prior to 93.0.4577.82. It is, therefore, affected by multiple vulnerabilities as referenced in the 2021_09_stable-channel-update-for-desktop advisory.

  - Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had     compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-30633)

  - Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who     convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML     page. (CVE-2021-30625)

  - Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30626)

  - Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30627)

  - Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to     potentially exploit stack corruption via a crafted HTML page. (CVE-2021-30628)

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	Severity
427562	Alpine: multiple chromium packages: security update to 93.0.4577.82-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
427562	Alpine: multiple chromium packages: security update to 93.0.4577.82-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
406840	Alpine: multiple qt5-qtwebengine packages: security update to 5.15.3_git20211006-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
406840	Alpine: multiple qt5-qtwebengine packages: security update to 5.15.3_git20211006-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
403828	Alpine: multiple chromium packages: security update to 93.0.4577.82-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
403828	Alpine: multiple chromium packages: security update to 93.0.4577.82-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
157241	GLSA-202201-02 : Chromium, Google Chrome: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
153875	openSUSE 15 Security Update : opera (openSUSE-SU-2021:1330-1)	Nessus	SuSE Local Security Checks	critical
153578	openSUSE 15 Security Update : chromium (openSUSE-SU-2021:1303-1)	Nessus	SuSE Local Security Checks	critical
153533	openSUSE 15 Security Update : chromium (openSUSE-SU-2021:1300-1)	Nessus	SuSE Local Security Checks	critical
153450	Microsoft Edge (Chromium) < 93.0.961.52 Multiple Vulnerabilities	Nessus	Windows	critical
153396	FreeBSD : chromium -- multiple vulnerabilities (47b571f2-157b-11ec-ae98-704d7b472482)	Nessus	FreeBSD Local Security Checks	critical
153255	Google Chrome < 93.0.4577.82 Multiple Vulnerabilities	Nessus	Windows	critical
153254	Google Chrome < 93.0.4577.82 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	critical

Detections

Analytics

CVE-2021-30629

high

Tenable Plugins

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical