CAM UnZip ZIP archive buffer overflow
|camunzip-archive-bo (26549)||High Risk|
CAM UnZip is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of file names in a ZIP archive. By creating a malicious ZIP archive containing an overly long file name, a remote attacker could overflow a buffer and execute arbitrary code on the system, once the malicious ZIP file is extracted.
Upgrade to the latest version of CAM UnZip (4.4 or later), available from the CAM UnZip Web site. See References.
- CAM UnZip Web site: Download.
- CAM UnZip Web site: CAM UnZip.
- BID-17880: TZipBuilder ZIP File Buffer Overflow Vulnerability
- CVE-2006-2161: Buffer overflow in (1) TZipBuilder 1.79.03.01, (2) Abakt 0.9.2 and 0.9.3-beta1, (3) CAM UnZip 4.0 and 4.3, and possibly other products, allows user-assisted attackers to execute arbitrary code via a ZIP archive that contains a file with a long file name.
- SA19945: TZipBuilder ZIP File Handling Buffer Overflow Vulnerability
- SA19946: CAM UnZip ZIP File Handling Buffer Overflow Vulnerability
- SA20068: Abakt ZIP File Handling Buffer Overflow Vulnerability
- SECTRACK ID: 1016064: TZipBuilder Buffer Overflow in Processing ZIP Archives Lets Remote Users Execute Arbitrary Code
- SECTRACK ID: 1016107: Abakt Buffer Overflow in Processing Zip Files Lets Remote Users Execute Arbitrary Code
- CAM Development CAM UnZip 4.0
- CAM Development CAM UnZip 4.3
May 19, 2006
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