The PDF functionality in Google Chrome before 20.0.1132.43 allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.

Google Chrome Releases reports :

[118633] Low CVE-2012-2815: Leak of iframe fragment id. Credit to Elie Bursztein of Google.

[120222] High CVE-2012-2817: Use-after-free in table section handling.
Credit to miaubiz.

[120944] High CVE-2012-2818: Use-after-free in counter layout. Credit to miaubiz.

[120977] High CVE-2012-2819: Crash in texture handling. Credit to Ken 'gets' Russell of the Chromium development community.

[121926] Medium CVE-2012-2820: Out-of-bounds read in SVG filter handling. Credit to Atte Kettunen of OUSPG.

[122925] Medium CVE-2012-2821: Autofill display problem. Credit to 'simonbrown60'.

[various] Medium CVE-2012-2822: Misc. lower severity OOB read issues in PDF. Credit to awesome ASAN and various Googlers (Kostya Serebryany, Evgeniy Stepanov, Mateusz Jurczyk, Gynvael Coldwind).

[124356] High CVE-2012-2823: Use-after-free in SVG resource handling.
Credit to miaubiz.

[125374] High CVE-2012-2824: Use-after-free in SVG painting. Credit to miaubiz.

[128688] Medium CVE-2012-2826: Out-of-bounds read in texture conversion. Credit to Google Chrome Security Team (Inferno).

[Mac only] [129826] Low CVE-2012-2827: Use-after-free in Mac UI.
Credit to the Chromium development community (Dharani Govindan).

[129857] High CVE-2012-2828: Integer overflows in PDF. Credit to Mateusz Jurczyk of Google Security Team and Google Chrome Security Team (Chris Evans).

[129947] High CVE-2012-2829: Use-after-free in first-letter handling.
Credit to miaubiz.

[129951] High CVE-2012-2830: Wild pointer in array value setting.
Credit to miaubiz.

[130356] High CVE-2012-2831: Use-after-free in SVG reference handling.
Credit to miaubiz.

[131553] High CVE-2012-2832: Uninitialized pointer in PDF image codec.
Credit to Mateusz Jurczyk of Google Security Team.

[132156] High CVE-2012-2833: Buffer overflow in PDF JS API. Credit to Mateusz Jurczyk of Google Security Team.

[132779] High CVE-2012-2834: Integer overflow in Matroska container.
Credit to Juri Aedla.

The version of Google Chrome installed on the remote host is earlier than 20.0.1132.43 and is, therefore, affected by the following vulnerabilities :

  - An error exists related to the loading of the 'metro'     DLL. (CVE-2012-2764)

  - An error exists related to the leaking of iframe     fragment id. (CVE-2012-2815)

  - An error exists that allows sandboxes to interfere with     each other. (CVE-2012-2816)

  - Multiple use-after-free errors exist related to table     section handling, counter layout, SVG resource handling,     SVG painting, first-letter handling and SVG reference     handling. (CVE-2012-2817, CVE-2012-2818, CVE-2012-2823,     CVE-2012-2824, CVE-2012-2829, CVE-2012-2831)

  - An error exists related to texture handling that can     cause application crashes. (CVE-2012-2819)

  - Out-of-bounds read errors exist related to SVG     filter handling and texture conversion. (CVE-2012-2820,     CVE-2012-2826)

  - An unspecified error exists related to autofill display     actions. (CVE-2012-2821)

  - Several 'OOB' read issues exist related to PDF     processing. (CVE-2012-2822)

  - A read error exists related to XSL handling.
    (CVE-2012-2825)

  - Several integer overflow issues exist related to PDF     processing. (CVE-2012-2828)

  - A pointer issue exists related to the setting of array     values. (CVE-2012-2830)

  - An uninitialized pointer issue exists related to the     PDF image codec. (CVE-2012-2832)

  - A buffer overflow error exists related to the PDF     JavaScript API. (CVE-2012-2833)

  - An integer overflow error exists related to the     'Matroska' container. (CVE-2012-2834)

ID	Name	Product	Family	Type	Severity
59750	FreeBSD : chromium -- multiple vulnerabilities (ff922811-c096-11e1-b0f4-00262d5ed8ee)	Nessus	FreeBSD Local Security Checks	Local	high
59735	Google Chrome < 20.0.1132.43 Multiple Vulnerabilities	Nessus	Windows	Local	high

Detections

Analytics

CVE-2012-2822

medium

Tenable Plugins

high

high