80290 : Google Chrome WebGraphicsContext3DCommandBufferImpl::FlipVertically Function Memory Corruption
Printer | http://osvdb.org/80290 | Email This | Edit Vulnerability

Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
10	678	about 1 year ago	6 days ago	6 times	100%

Timeline

Disclosure Date
2012-03-21

Time to Patch
19 days

Description

Google Chrome contains a flaw in the 'WebGraphicsContext3DCommandBufferImpl::FlipVertically' function in content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc when handling temporary scanlines for vertical flip. With a specially crafted web page, a context-dependent attacker can corrupt heap memory to cause a denial of service or potentially execute arbitrary code.

Classification

Location: Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: PoC Public
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Web Related

Solution

Upgrade to version 17.0.963.83 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Google, Inc.

Chrome

17.0.963.79

References

Security Tracker: 1026841
CVE ID: 2011-3052 (see also: NVD)
Secunia Advisory ID: 48512 48527 48729
Related OSVDB ID: 80232 80288 80289 80291 80292 80293 80294 80295
Vendor Specific News/Changelog Entry: http://googlechromereleases.blogspot.com/2012/03/stable-channel-update_21.html
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00000.html
http://www.gentoo.org/security/en/glsa/glsa-201203-19.xml
Vendor Specific Solution URL: http://src.chromium.org/viewvc/chrome?revision=125301&view=revision
Vendor Specific Advisory URL: https://code.google.com/p/chromium/issues/detail?id=116637

Credit

Ben Vanik - Google Inc.

CVSSv2 Score

CVSSv2 Base Score = 7.5
Source: nvd.nist.gov | Generated: 2012-03-23 | Disagree? | There are 1 more: View All

Comments

Add Comment Hide Add Comment

No Comments.

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.