[PCWorks] Vulnerability in Mozilla Thunderbird MIME Processing Buffer Overflow

  • From: "Clint Hamilton-PCWorks Admin-OrpheusComputing.com & ComputersCustomBuilt.com" <PCWorks@xxxxxxxxxxxxxxxxxxxxxxxx>
  • To: "PCWorks@xxxxxxxxxxxxx" <pcworks@xxxxxxxxxxxxx>
  • Date: Thu, 28 Feb 2008 01:02:24 -0600

TITLE:
Mozilla Thunderbird MIME Processing Buffer Overflow 
Vulnerability

SECUNIA ADVISORY ID:
SA29133

VERIFY ADVISORY:
http://secunia.com/advisories/29133/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
From remote

SOFTWARE:
Mozilla Thunderbird 2.x
http://secunia.com/product/14070/

DESCRIPTION:
A vulnerability has been reported in Mozilla Thunderbird, which 
can
be exploited by malicious people to potentially compromise a 
user's
system.

The vulnerability is caused due to an error within the handling 
of
external-body MIME types. This can be exploited to cause a 
heap-based
buffer overflow with three bytes by tricking a user into 
viewing a
specially crafted email.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in version 2.0.0.9. Prior 
versions may
also be affected.

SOLUTION:
Update to version 2.0.0.12.

ORIGINAL ADVISORY:
iDefense:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=668

Mozilla Foundation:
http://www.mozilla.org/security/announce/2008/mfsa2008-12.html

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