Off-by-one error in the getfattr function in File::ExtAttr before 0.03 allows attackers to trigger a buffer overflow via unspecified attack vectors.
http://www.vupen.com/english/advisories/2006/0013
http://www.securityfocus.com/bid/16118
http://sourceforge.net/project/shownotes.php?release_id=382199&group_id=153116