Tan Chew Keong has reported a vulnerability in PowerArchiver, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error within PAISO.DLL when processing ISO files containing long pathnames. This can be exploited to cause a stack-based buffer overflow via a specially crafted ISO file containing a file within several nested directories.
The vulnerability is reported in version 9.64.02. Prior versions may also be affected.
Solution: Update to version 9.64.03.
Provided and/or discovered by: Tan Chew Keong, vuln.sg
Original Advisory: http://vuln.sg/powarc964-en.html
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Subject: PowerArchiver PAISO.DLL ISO File Handling Buffer Overflow
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