Untrusted search path vulnerability in the add_filename_to_string function in intl/gettext/loadmsgcat.c for Elinks 0.11.1 allows local users to cause Elinks to use an untrusted gettext message catalog (.po file) in a "../po" directory, which can be leveraged to conduct format string attacks.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9741
http://www.vupen.com/english/advisories/2007/1686
http://www.ubuntu.com/usn/usn-457-1
http://www.trustix.org/errata/2007/0017/
http://www.securityfocus.com/bid/23844
http://security.gentoo.org/glsa/glsa-200706-03.xml
http://secunia.com/advisories/25550
http://secunia.com/advisories/25255
http://secunia.com/advisories/25198