Stack-based buffer overflow in the _chm_find_in_PMGL function in chm_lib.c for chmlib before 0.36, as used in products such as KchmViewer, allows user-assisted attackers to execute arbitrary code via a CHM file containing a long element, a different vulnerability than CVE-2005-3318.
http://www.vupen.com/english/advisories/2005/2249
http://www.securityfocus.com/bid/15234
http://www.idefense.com/application/poi/display?id=332&type=vulnerabilities
http://securitytracker.com/id?1015120