OSVDB ID: 86150

Title: Google Chrome IPC Layer TCMalloc Profile Files Arbitrary Write Sandbox Bypass

Info

Disclosure

Oct 11, 2012

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Oct 10, 2012

Description

Google Chrome contains a flaw related to the Inter-Process Communication (IPC) layer within the support of TCMalloc profile files. This may allow a context-dependent attacker to bypass the sandbox and write arbitrary files to e.g. tamper with user profiles by replacing bookmarks, preferences, and installed extension manifest files as well as the associated start files.

Classification

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

Solution

Upgrade to Google Chrome version 22.0.1229.94 or higher and Google Chrome OS version 21.0.1180.92 or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Google, Inc.

Chrome

22.0.1229.92

Chrome OS

21.0.1183.89

References

Credit

Unknown or Incomplete



Direct URL: http://osvdb.org/86150