40673 : Apple Mac OS X SecurityAgent Component Screen Saver Authentication Bypass
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
5	264	over 4 years ago	over 4 years ago	3 times	90%

Timeline

Disclosure Date
2007-11-15

Description

Mac OS X contains a flaw that may allow a malicious user to bypass screen saver authentication. The issue is triggered when an attacker with physical access is able to send keystrokes to an application behind the screensaver when waking from sleep. It is possible that the flaw may allow unauthorized access resulting in a loss of integrity.

Classification

Location: Physical Access Required
Attack Type: Other
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Upgrade to version 10.4.11 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Apple Computer, Inc.	Mac OS X	10.4.3
		10.4.4
		10.4.1
		10.4.6
		10.4.8
		10.4.2
		10.4.10
		10.4.5
		10.4.7
		10.4.9
		10.4

References

Security Tracker: 1018951
CVE ID: 2007-4693 (see also: NVD)
Bugtraq ID: 26444
Secunia Advisory ID: 27643
ISS X-Force ID: 38480
Related OSVDB ID: 40661 40662 40663 40664 40665 40666 40667 40668 40669 40670 40671 40672 40674 40675 40676 40677 40678 40679 40680 40681 40682 40683 40684 40685 40686 40687 40688 40689 40690 40691 40693
VUPEN Advisory: ADV-2007-3868
Vendor Specific Advisory URL: http://docs.info.apple.com/article.html?artnum=307041
Mail List Post: http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
Other Advisory URL: http://www.us-cert.gov/cas/techalerts/TA07-319A.html
CERT: TA07-319A

Tools & Filters

	4284

Credit

Faisal N. Jawdat -

CVSSv2 Score

CVSSv2 Base Score = 7.2
Source: nvd.nist.gov | Generated: 2007-11-15 | Disagree?

Blogs

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