** DISPUTED ** The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating " The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code."
http://bugs.gentoo.org/show_bug.cgi?id=199205
http://seclists.org/fulldisclosure/2007/Dec/0176.html
http://seclists.org/fulldisclosure/2007/Dec/0321.html
http://secunia.com/advisories/28636
http://secunia.com/advisories/29457
http://wiki.rpath.com/Advisories:rPSA-2008-0112
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
http://www.novell.com/linux/security/advisories/suse_security_summary_report.html
http://www.securityfocus.com/archive/1/489883/100/0/threaded
Source: MITRE
Published: 2007-12-06
Updated: 2020-01-21
Type: NVD-CWE-noinfo
Base Score: 9.3
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 8.6
Severity: HIGH