CVE-2007-5939

The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.

🔗 References (12)

• cve@mitrehttp://bugs.gentoo.org/show_bug.cgi?id=199207
• cve@mitrehttp://marc.info/?l=full-disclosure&m=119704362903699&w=2
• cve@mitrehttp://osvdb.org/44750
• cve@mitrehttp://securitytracker.com/id?1019057
• cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2007:239
• cve@mitrehttp://www.securityfocus.com/bid/26758
• af854a3a-2127-422b-91ae-364da2661108http://bugs.gentoo.org/show_bug.cgi?id=199207
• af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=full-disclosure&m=119704362903699&w=2
• af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/44750
• af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1019057
• af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2007:239
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/26758