TITLE:
CAM UnZip ZIP File Handling Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA19946

VERIFY ADVISORY:
http://secunia.com/advisories/19946/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
CAM UnZip 4.x
http://secunia.com/product/8050/

DESCRIPTION:
Secunia Research has discovered a vulnerability in CAM UnZip, which
can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when listing the
contents of a ZIP archive. This can be exploited to cause a
stack-based buffer overflow when a malicious ZIP archive containing a
file with an overly long filename is opened.

The vulnerability is related to:
SA19945

The vulnerability has been confirmed in version 4.0 and 4.3. Prior
versions may also be affected.

SOLUTION:
Update to version 4.4.
http://www.camunzip.com/download.htm

PROVIDED AND/OR DISCOVERED BY:
Tan Chew Keong, Secunia Research.

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2006-34/

OTHER REFERENCES:
SA19945:
http://secunia.com/advisories/19945/

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About:
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