29271 : Apple Mac OS X LoginWindow Fast User Switching Kerberos Ticket Disclosure
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Info

Last Modified
about 1 year ago

Percent Complete
100%

Disclosure
Sep 27, 2006

Discovery
Unknown

Dates

Exploit
Unknown

Solution
Unknown

Keywords

 No Keywords

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 Fast User Switching is enabled. It is possible that the flaw may allow arbitrary access to user 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

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.
Watch-list
Mac OS X
Watch-list
 10.4
10.4.1
10.4.2
10.4.3
10.4.4
10.4.5
10.4.6
10.4.7

References

Tools & Filters

Nessus

 22476 22479

Credit
  • Ragnar Sundblad - Royal Institute of Technology, Stockholm, Sweden

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