iDEFENSE Security Advisory 10.28.05 – Remote exploitation of a stack overflow vulnerability in chmlib as included in various Linux distributions allows attackers to execute arbitrary code. The vulnerability specifically exists due to an unchecked memory copy while processing a CHM file. iDefense has confirmed the existence of this vulnerability in chmlib 0.35. It is suspected that all versions of chmlib are vulnerable.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41075/10.28.05.txt
Source: https://packetstormsecurity.com/files/41075/iDEFENSE-Security-Advisory-2005-10-28.t.html