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Secunia Security Advisory 50759

Secunia Security Advisory 50759
Posted Sep 26, 2012
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Multiple vulnerabilities have been reported in Google Chrome, where some have an unknown impact and others can be exploited by malicious people to conduct cross-site scripting attacks, bypass certain security restrictions, and compromise a user's system.

tags | advisory, vulnerability, xss
SHA-256 | 6b4b29e8447119f7f55a30dc0f58e34623ee22fbb1b430dff0f34556bca79725

Secunia Security Advisory 50759

Change Mirror Download
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The final version of the CSI 6.0 has been released.
Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/

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

TITLE:
Google Chrome Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA50759

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50759/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50759

RELEASE DATE:
2012-09-26

DISCUSS ADVISORY:
http://secunia.com/advisories/50759/#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/50759/

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=50759

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, where
some have an unknown impact and others can be exploited by malicious
people to conduct cross-site scripting attacks, bypass certain
security restrictions, and compromise a user's system.

1) Certain unspecified input related to frame handling is not
properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.

2) Certain unspecified input within v8 bindings is not properly
sanitised before being returned to the user. This can be exploited to
execute arbitrary HTML and script code in a user's browser session in
context of an affected site.

3) An error exists within plugin handling and can be exploited to
cause DOM tree corruption.

4) An error due to SSE2 optimizations can be exploited to cause a
buffer overflow.

5) An error exists within Skia and can be exploited to cause an
out-of-bounds write.

6) A use-after-free error exists within onclick handling.

7) A use-after-free error exists related to SVG text references.

8) An integer overflow error exists related to WebGL handling.

9) An unspecified error can be exploited to cause DOM topology
corruption.

10) An error exists within Skia and can be exploited to cause an
out-of-bounds write.

11) Some weaknesses exist in the PDF viewer.

12) A use-after-free error exists within the plug-in handling.

13) A race condition exists when handling plug-in paint buffers.

14) An error when handling OGG containers can be exploited to
reference an invalid pointer.

15) A double-free error exists on exit.

16) A use-after-free error exists within the PDF viewer.

17) An unspecified error exists and can be exploited to bypass the
pop-up block.

18) A double-free error exists within XSL transforms.

19) Some errors within the PDF viewer can be exploited to cause an
out-of-bounds write.

SOLUTION:
Upgrade to version 22.0.1229.79.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
1, 2) Sergey Glazunov
3) Chamal de Silva
4, 5, 6) Atte Kettunen, OUSPG
7, 8) miaubiz
9) pawlkt
10, 14) Inferno, Google Chrome Security Team
11, 16, 19) Mateusz Jurczyk, Google Security Team and Gynvael
Coldwind, Google Security Team
12) Fermin Serna, Google Security Team
13, 17, 18) Cris Neckar, Google Chrome Security Team
15) Chromium development community

ORIGINAL ADVISORY:
Google:
http://googlechromereleases.blogspot.dk/2012/09/stable-channel-update_25.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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