TITLE: FilZip unacev2.dll Buffer Overflow Vulnerability
SECUNIA ADVISORY ID: SA19834
VERIFY ADVISORY: http://secunia.com/advisories/19834/
CRITICAL: Moderately critical
IMPACT: System access
WHERE: >From remote
SOFTWARE: Filzip 3.x http://secunia.com/product/8229/
DESCRIPTION: Secunia Research has discovered a vulnerability in FilZip, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in UNACEV2.DLL when extracting an ACE archive containing a file with an overly long filename. This can be exploited to cause a stack-based buffer overflow when a user extracts a specially crafted ACE archive.
The vulnerability is related to: SA16479
The vulnerability has been confirmed in version 3.04. Other versions may also be affected.
SOLUTION: Do not extract untrusted ACE archives.
PROVIDED AND/OR DISCOVERED BY: Secunia Research
ORIGINAL ADVISORY: Secunia Research: http://secunia.com/secunia_research/2006-30/
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