19889 : ALZip ALZ Archive Handling Overflow
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Info

Last Modified
10 months ago

Percent Complete
100%

Disclosure
Oct 05, 2005

Discovery
Sep 19, 2005

Dates

Exploit
Unknown

Solution
Unknown

Description

 A remote overflow exists in ALZib. The application fails to perform proper bounds checking resulting in a stack-based buffer overflow. With a specially crafted ALZ archive containing a compressed file with an overly long filename, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

Classification

 Location: Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Rumored / Private
Disclosure: OSVDB Verified

Solution

 Upgrade to version 6.13 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
ESTSoft
Watch-list
ALZip
Watch-list
 5.52 (English)
6.1 (International)
6.12 (Korean)

References

Credit
  • Tan Chew Keong - vulnBrand New Doo Doosecunia.com - Secunia Research

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