Use-after-free vulnerability in the PDF functionality in Google Chrome before 22.0.1229.79 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document.

Google Chrome Releases reports :

[143439] High CVE-2012-2889: UXSS in frame handling. Credit to Sergey Glazunov.

[143437] High CVE-2012-2886: UXSS in v8 bindings. Credit to Sergey Glazunov.

[139814] High CVE-2012-2881: DOM tree corruption with plug-ins. Credit to Chamal de Silva.

[135432] High CVE-2012-2876: Buffer overflow in SSE2 optimizations.
Credit to Atte Kettunen of OUSPG.

[140803] High CVE-2012-2883: Out-of-bounds write in Skia. Credit to Atte Kettunen of OUSPG.

[143609] High CVE-2012-2887: Use-after-free in onclick handling.
Credit to Atte Kettunen of OUSPG.

[143656] High CVE-2012-2888: Use-after-free in SVG text references.
Credit to miaubiz.

[144899] High CVE-2012-2894: Crash in graphics context handling.
Credit to Slawomir Blazek.

[137707] Medium CVE-2012-2877: Browser crash with extensions and modal dialogs. Credit to Nir Moshe.

[139168] Low CVE-2012-2879: DOM topology corruption. Credit to pawlkt.

[141651] Medium CVE-2012-2884: Out-of-bounds read in Skia. Credit to Atte Kettunen of OUSPG.

[132398] High CVE-2012-2874: Out-of-bounds write in Skia. Credit to Google Chrome Security Team (Inferno).

[134955] [135488] [137106] [137288] [137302] [137547] [137556] [137606] [137635] [137880] [137928] [144579] [145079] [145121] [145163] [146462] Medium CVE-2012-2875: Various lower severity issues in the PDF viewer. Credit to Mateusz Jurczyk of Google Security Team, with contributions by Gynvael Coldwind of Google Security Team.

[137852] High CVE-2012-2878: Use-after-free in plug-in handling.
Credit to Fermin Serna of Google Security Team.

[139462] Medium CVE-2012-2880: Race condition in plug-in paint buffer.
Credit to Google Chrome Security Team (Cris Neckar).

[140647] High CVE-2012-2882: Wild pointer in OGG container handling.
Credit to Google Chrome Security Team (Inferno).

[142310] Medium CVE-2012-2885: Possible double free on exit. Credit to the Chromium development community.

[143798] [144072] [147402] High CVE-2012-2890: Use-after-free in PDF viewer. Credit to Mateusz Jurczyk of Google Security Team, with contributions by Gynvael Coldwind of Google Security Team.

[144051] Low CVE-2012-2891: Address leak over IPC. Credit to Lei Zhang of the Chromium development community.

[144704] Low CVE-2012-2892: Pop-up block bypass. Credit to Google Chrome Security Team (Cris Neckar).

[144799] High CVE-2012-2893: Double free in XSL transforms. Credit to Google Chrome Security Team (Cris Neckar).

[145029] [145157] [146460] High CVE-2012-2895: Out-of-bounds writes in PDF viewer. Credit to Mateusz Jurczyk of Google Security Team, with contributions by Gynvael Coldwind of Google Security Team.

Versions of Google Chrome earlier than 22.0.1229.79 are potentially affected by the following vulnerabilities :

  - Out-of-bounds write errors exist related to Skia and the PDF viewer. (CVE-2012-2874, CVE-2012-2883, CVE-2012-2895)

  - Various, unspecified errors exist related to the PDF viewer. (CVE-2012-2875)

  - A buffer overflow error exists related to 'SSE2' optimizations. (CVE-2012-2876)

  - An unspecified error exists related to extensions and modal dialogs that can allow application crashes. (CVE-2012-2877)

  - Use-after-free errors exist related to plugin handling, 'onclick' handling, 'SVG' text references and the PDF viewer. (CVE-2012-2878, CVE-2012-2887, CVE-2012-2888, CVE-2012-2890)

  - An error exists related to 'DOM' topology corruption. (CVE-2012-2879)

  - Race conditions exist in the plugin paint buffer. (CVE-2012-2880)

  - 'DOM' tree corruption can occur with plugins. (CVE-2012-2881)

  - A pointer error exists related to 'OGG' container handling. (CVE-2012-2882)- An out-of-bounds read error exists related to Skia. (CVE-2012-2884)

  - The possibility of a double-free error exists related to application exit. (CVE-2012-2885)

  - Universal cross-site scripting issues exist related to the v8 JavaScript engine bindings and frame handling. (CVE-2012-2886, CVE-2012-2889)

  - Address information can be leaked via inter process communication (IPC). (CVE-2012-2891)

  - A bypass error exists related to pop-up block. (CVE-2012-2892)

  - A double-free error exists related to 'XSL' transforms. (CVE-2012-2893)

  - An error exists related to graphics context handling. (CVE-2012-2894)

  - An integer overflow error exists related to 'WebGL'. (CVE-2012-2896)
Successful exploitation of any of these issues could lead to an application crash or even allow arbitrary code execution, subject to the user's privileges.

The version of Google Chrome installed on the remote host is earlier than 22.0.1229.79 and is, therefore, affected by the following vulnerabilities :

  - Out-of-bounds write errors exist related to Skia and     the PDF viewer. (CVE-2012-2874, CVE-2012-2883,     CVE-2012-2895)

  - Various, unspecified errors exist related to the PDF     viewer. (CVE-2012-2875)

  - A buffer overflow error exists related to 'SSE2'     optimizations. (CVE-2012-2876)

  - An unspecified error exists related to extensions and     modal dialogs that can allow application crashes.
    (CVE-2012-2877)

  - Use-after-free errors exist related to plugin handling,     'onclick' handling, 'SVG' text references and the PDF     viewer. (CVE-2012-2878, CVE-2012-2887, CVE-2012-2888,     CVE-2012-2890)

  - An error exists related to 'DOM' topology corruption.
    (CVE-2012-2879)

  - Race conditions exist in the plugin paint buffer.
    (CVE-2012-2880)

  - 'DOM' tree corruption can occur with plugins.
    (CVE-2012-2881)

  - A pointer error exists related to 'OGG' container     handling. (CVE-2012-2882)

  - An out-of-bounds read error exists related to Skia.
    (CVE-2012-2884)

  - The possibility of a double-free error exists related to     application exit. (CVE-2012-2885)

  - Universal cross-site scripting issues exist related     to the v8 JavaScript engine bindings and frame     handling. (CVE-2012-2886, CVE-2012-2889)

  - Address information can be leaked via inter process     communication (IPC). (CVE-2012-2891)

  - A bypass error exists related to pop-up block.
    (CVE-2012-2892)

  - A double-free error exists related to 'XSL' transforms.
    (CVE-2012-2893)

  - An error exists related to graphics context handling.
    (CVE-2012-2894)

  - An unspecified memory corruption issue exists in the     Windows 7 kernel, as used by Google Chrome.
    (CVE-2012-2897)

Successful exploitation of any of these issues could lead to an application crash or even allow arbitrary code execution, subject to the user's privileges.

ID	Name	Product	Family	Severity
62340	FreeBSD : chromium -- multiple vulnerabilities (5bae2ab4-0820-11e2-be5f-00262d5ed8ee)	Nessus	FreeBSD Local Security Checks	high
800969	Google Chrome < 22.0.1229.79 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high
62313	Google Chrome < 22.0.1229.79 Multiple Vulnerabilities	Nessus	Windows	critical

Detections

Analytics

CVE-2012-2890

high

Tenable Plugins

high

high

critical