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Secunia Security Advisory 46815

Secunia Security Advisory 46815
Posted Nov 11, 2011
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Multiple vulnerabilities have been reported in Google Chrome, which can be exploited by malicious people to bypass certain security restrictions and compromise a user's system.

tags | advisory, vulnerability
MD5 | d0107fcc7f0304fdad91d1fa614b4a6c

Secunia Security Advisory 46815

Change Mirror Download
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SC World Congress, New York, USA, 16 November 2011
Visit the Secunia booth (#203) and discover how you can improve your handling of third party programs:

http://secunia.com/resources/events/sc_2011/

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TITLE:
Google Chrome Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA46815

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46815/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46815

RELEASE DATE:
2011-11-11

DISCUSS ADVISORY:
http://secunia.com/advisories/46815/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)

http://secunia.com/advisories/46815/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=46815

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in Google Chrome, which
can be exploited by malicious people to bypass certain security
restrictions and compromise a user's system.

1) The application bundles a vulnerable version of the Adobe Flash
player.

For more information:
SA46818

2) A double free error exists in the Theora decoder.

3) Some errors in the MKV and Vorbis media handlers can be exploited
to perform an out of bounds read.

4) An error due to a regression within the VP8 decoding functionality
can be exploited to corrupt memory.

5) An error in the Vorbis decoder can be exploited to cause a
heap-based buffer overflow.

6) An error in the shader variable mapping can be exploited to cause
a buffer overflow.

7) A use-after-free error exists within certain editing
functionality.

8) The application fails to ask for permission when running some JRE7
applets.

SOLUTION:
Update to version 15.0.874.120.

PROVIDED AND/OR DISCOVERED BY:
8) Chris Evans, Google Chrome Security Team.

The vendor also credits:
2, 3, 5) Aki Helin, OUSPG.
4) Andrew Scherkus, Chromium development community.
6) Ken “strcpy” Russell, Chromium development community.
7) pa_kt via ZDI.

ORIGINAL ADVISORY:
Google:
http://googlechromereleases.blogspot.com/2011/11/stable-channel-update.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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