6.3 Medium
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.034 Low
EPSS
Percentile
91.2%
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.
bugs.gentoo.org/show_bug.cgi?id=199205
osvdb.org/44333
seclists.org/fulldisclosure/2007/Dec/0176.html
seclists.org/fulldisclosure/2007/Dec/0321.html
secunia.com/advisories/28636
secunia.com/advisories/29457
wiki.rpath.com/Advisories:rPSA-2008-0112
wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
www.novell.com/linux/security/advisories/suse_security_summary_report.html
www.securityfocus.com/archive/1/489883/100/0/threaded
www.securityfocus.com/bid/26750
issues.rpath.com/browse/RPL-2012