Multiple directory traversal vulnerabilities in unace 1.2b allow attackers to overwrite arbitrary files via an ACE archive containing (1) ../ sequences or (2) absolute pathnames.
http://www.securityfocus.com/bid/12628
http://www.novell.com/linux/security/advisories/2005_16_sr.html
http://secunia.com/advisories/14359
http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031908.html