78807 : Apple Mac OS X CoreUI Component Unbounded Stack Allocation URL Handling Remote Code Execution
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
5	493	over 1 year ago	5 months ago	5 times	100%

Timeline

Disclosure Date
2012-02-01

Description

Mac OS X contains a flaw related to the CoreUI component. The issue is due to an unbounded stack allocation error when handling long URLs. This may allow a remote attacker to execute arbitrary code via a specially crafted website.

Classification

Location: Remote / Network Access, Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch / RCS, Upgrade
Exploit: Exploit Private
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Web Related

Solution

Upgrade to version 10.7.3 or higher, as it has been reported to fix this vulnerability. In addition, Apple has released a patch for some older versions.

Products

Apple Inc.	Mac OS X Lion	10.7.1
		10.7.2
		10.7
	Mac OS X Lion Server	10.7.1
		10.7.2
		10.7

References

Security Tracker: 1026627
CVE ID: 2011-3450 (see also: NVD)
Secunia Advisory ID: 47843
Related OSVDB ID: 78802 78803 78804 78805 78806 78808 78809 78810 78811 78812 78813 78814 78815
Mail List Post: http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
Vendor Specific Advisory URL: http://support.apple.com/kb/HT5130
Vendor URL: http://www.apple.com/

Credit

Ben Syverson

CVSSv2 Score

CVSSv2 Base Score = 6.8
Source: nvd.nist.gov | Generated: 2012-02-03 | Disagree?

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