Multiple integer overflows in the PDF codecs in Google Chrome before 17.0.963.56 allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Chromium version 19.0.1046 and v8 version 3.9.7.0 fix several security issues.

Versions of Google Chrome earlier than 17.0.963.56 are potentially affected by the following vulnerabilities :

  - Integer overflow errors exist related to PDF codecs and libpng. (CVE-2011-3015, CVE-2011-3026)

  - A read-after-free error exists related to 'counter nodes'. (CVE-2011-3016)

  - Use-after-free errors exist related to database handling, subframe loading, and ddrag-and-drop functionality. (CVE-2011-3017, CVE-2011-3021, CVE-2011-3023)

  - Heap-overflow errors exist related to path rendering and 'MKV' handling. (CVE-2011-3018, CVE-2011-3019)

  - Unspecified errors exist related to the native client validator and HTTP use with translation scripts. (CVE-2011-3020, CVE-2011-3022)

  - Empty x509 certificates can cause browser crashes. (CVE-2011-3024)

  - An out-of-bounds read error exists related to h.264 parsing. (CVE-2011-3025)

  - A bad variable cast exists related to column handling. (CVE-2011-3027)

The version of Google Chrome installed on the remote host is earlier than 17.0.963.56 and is, therefore, affected by the following vulnerabilities:

  - Integer overflow errors exist related to PDF codecs and     libpng. (CVE-2011-3015, CVE-2011-3026)

  - A read-after-free error exists related to 'counter     nodes'. (CVE-2011-3016)

  - Use-after-free errors exist related to database     handling, subframe loading, and drag-and-drop     functionality. (CVE-2011-3017, CVE-2011-3021,     CVE-2011-3023)

  - Heap-overflow errors exist related to path rendering and     'MKV' handling. (CVE-2011-3018, CVE-2011-3019)

  - Unspecified errors exist related to the native     client validator and HTTP use with translation scripts.
    (CVE-2011-3020, CVE-2011-3022)

  - Empty x509 certificates can cause browser crashes.
    (CVE-2011-3024)

  - An out-of-bounds read error exists related to h.264     parsing. (CVE-2011-3025)

  - A bad variable cast exists related to column handling.
    (CVE-2011-3027)

Google Chrome Releases reports :

[105803] High CVE-2011-3015: Integer overflows in PDF codecs. Credit to Google Chrome Security Team (scarybeasts).

[106336] Medium CVE-2011-3016: Read-after-free with counter nodes.
Credit to miaubiz.

[108695] High CVE-2011-3017: Possible use-after-free in database handling. Credit to miaubiz.

[110172] High CVE-2011-3018: Heap overflow in path rendering. Credit to Aki Helin of OUSPG.

[110849] High CVE-2011-3019: Heap buffer overflow in MKV handling.
Credit to Google Chrome Security Team (scarybeasts) and Mateusz Jurczyk of the Google Security Team.

[111575] Medium CVE-2011-3020: Native client validator error. Credit to Nick Bray of the Chromium development community.

[111779] High CVE-2011-3021: Use-after-free in subframe loading.
Credit to Arthur Gerkis.

[112236] Medium CVE-2011-3022: Inappropriate use of http for translation script. Credit to Google Chrome Security Team (Jorge Obes).

[112259] Medium CVE-2011-3023: Use-after-free with drag and drop.
Credit to pa_kt.

[112451] Low CVE-2011-3024: Browser crash with empty x509 certificate.
Credit to chrometot.

[112670] Medium CVE-2011-3025: Out-of-bounds read in h.264 parsing.
Credit to Slawomir Blazek.

[112822] High CVE-2011-3026: Integer overflow / truncation in libpng.
Credit to Juri Aedla.

[112847] Medium CVE-2011-3027: Bad cast in column handling. Credit to miaubiz.

ID	Name	Product	Family	Severity
74563	openSUSE Security Update : chromium / v8 (openSUSE-2012-142)	Nessus	SuSE Local Security Checks	high
800966	Google Chrome < 17.0.963.56 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high
6322	Google Chrome < 17.0.963.56 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
57974	Google Chrome < 17.0.963.56 Multiple Vulnerabilities	Nessus	Windows	high
57968	FreeBSD : chromium -- multiple vulnerabilities (2f5ff968-5829-11e1-8288-00262d5ed8ee)	Nessus	FreeBSD Local Security Checks	high

Detections

Analytics

CVE-2011-3015

high

Tenable Plugins

high

high

high

high

high