29270 : Apple Mac OS X LoginWindow Arbitrary Kerberos Ticket Disclosure
Printer | http://osvdb.org/29270 | Email This | Edit Vulnerability

Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
6	543	over 5 years ago	over 3 years ago	0 times	90%

Timeline

Disclosure Date
2006-09-27

Description

Mac OS X contains a flaw that may allow a malicious local user to access the Kerberos ticket of another user. The issue is triggered when a user unsuccessfully attempts to log in to a network account via loginwindow, and the Kerberos ticket is not destroyed. It is possible that the flaw may allow arbitrary access to credentials resulting in a loss of confidentiality.

Classification

Location: Local Access Required
Attack Type: Authentication Management, Cryptographic
Impact: Loss of Confidentiality
Exploit: Exploit Unknown
Disclosure: OSVDB Verified, Vendor Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Apple has released a patch to address this vulnerability.

Products

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

References

Security Tracker: 1016959
CVE ID: 2006-4397 (see also: NVD)
Bugtraq ID: 20271
Secunia Advisory ID: 22187
Related OSVDB ID: 29267 29268 29269 29271 29272 29273 29274 29275 29276
VUPEN Advisory: ADV-2006-3852
Vendor Specific News/Changelog Entry: http://docs.info.apple.com/article.html?artnum=304460

Tools & Filters

	22476 22479
	3757

Credit

Patrick Gallagher - Digital Peaks Corporation

CVSSv2 Score

CVSSv2 Base Score = 4.6
Source: nvd.nist.gov | Generated: 2006-10-03 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

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.