Secunia Research has discovered a vulnerability in PicoZip version 4.01, which can be exploited by malicious people to compromise a user’s system. The vulnerability is caused due to a boundary error within the “zipinfo.dll” info tip shell extension when reading a ACE, RAR, or ZIP archive that contains a file with an overly long filename. This can be exploited to cause a stack-based buffer overflow when the user moves the mouse cursor over a malicious archive either in Windows Explorer or from any program that uses the file-open dialog box. Successful exploitation allows arbitrary code execution.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47452/secunia-zipinfo.txt
Source: https://packetstormsecurity.com/files/47452/secunia-zipinfo.txt.html