Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

BID:11136

Info

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

Bugtraq ID: 11136
Class: Boundary Condition Error
CVE: CVE-2004-0822
Remote: No
Local: Yes
Published: Sep 07 2004 12:00AM
Updated: Jul 12 2009 07:06AM
Credit: Announced by Apple and credited to <[email protected]>.
Vulnerable: Apple Mac OS X Server 10.3.5
Apple Mac OS X Server 10.3.4
Apple Mac OS X Server 10.2.8
Apple Mac OS X 10.3.5
Apple Mac OS X 10.3.4
Apple Mac OS X 10.2.8
Not Vulnerable:

Discussion

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

It is reported that a buffer overflow vulnerability is present in CoreFoundation related to its handling of an unspecified environment variable. Consequently, privileged applications using CoreFoundation may be exploited by local users to elevate their access level to that of the application. It is not known if all applications using CoreFoundation are vulnerable.

Exploit / POC

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] &lt;mailto:[email protected]&gt;.

Solution / Fix

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

Solution:
Apple has released an advisory (APPLE-SA-0024-09-07) along with fixes to address this, and many other issues. Please see the referenced advisory for further information.


Apple Mac OS X 10.2.8

Apple Mac OS X Server 10.2.8

Apple Mac OS X 10.3.4

Apple Mac OS X Server 10.3.4

Apple Mac OS X 10.3.5

Apple Mac OS X Server 10.3.5

References

Apple CoreFoundation Unspecified Environment Variable Buffer Overflow Vulnerability

References:

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