Secunia Security Advisory - A vulnerability has been reported in Firefox 3 on Mac OS X, which potentially can be exploited by malicious people to compromise a user's system.
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TITLE:
Mozilla Firefox 3 on Mac OS X GIF File Handling Code Execution
SECUNIA ADVISORY ID:
SA31132
VERIFY ADVISORY:
http://secunia.com/advisories/31132/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
OPERATING SYSTEM:
Apple Macintosh OS X
http://secunia.com/product/96/
SOFTWARE:
Mozilla Firefox 3.x
http://secunia.com/product/19089/
DESCRIPTION:
A vulnerability has been reported in Firefox 3 on Mac OS X, which
potentially can be exploited by malicious people to compromise a
user's system.
The vulnerability is caused due to an error in the Mozilla graphics
code on Mac OS X. This can be exploited to free an uninitialised
pointer via a specially crafted GIF file.
Successful exploitation may allow execution of arbitrary code.
SOLUTION:
Update to version 3.0.1.
http://www.mozilla.com/en-US/firefox/
PROVIDED AND/OR DISCOVERED BY:
The vendor credits Drew Yao of Apple Product Security.
ORIGINAL ADVISORY:
MFSA 2008-36:
http://www.mozilla.org/security/announce/2008/mfsa2008-36.html
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About:
This Advisory was delivered by Secunia as a free service to help
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