Secunia Security Advisory – A vulnerability has been reported in UNARJ, which potentially can be exploited by malicious people to compromise a user’s system. The vulnerability is caused due to a boundary error within the handling of long filenames in archives. This can be exploited to cause a buffer overflow by tricking a user into opening a malicious archive with a specially crafted path.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/35033/sa13177.txt
Source: https://packetstormsecurity.com/files/35033/Secunia-Security-Advisory-13177.html