Integer overflow in the svcauth_gss_get_principal function in lib/rpc/svc_auth_gss.c in MIT...

Vulnerability Description

Integer overflow in the svcauth_gss_get_principal function in lib/rpc/svc_auth_gss.c in MIT Kerberos 5 (krb5) allows remote attackers to have an unknown impact via a large length value for a GSS client name in an RPC request.

References

• http://secunia.com/advisories/39784
• http://www.ubuntu.com/usn/USN-940-1
• http://secunia.com/advisories/29457
• http://www.novell.com/linux/security/advisories/suse_security_summary_report.html
• http://www.securityfocus.com/bid/26750
• http://wiki.rpath.com/Advisories:rPSA-2008-0112
• http://seclists.org/fulldisclosure/2007/Dec/0321.html
• http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
• http://www.vupen.com/english/advisories/2010/1192
• http://bugs.gentoo.org/show_bug.cgi?id=199214
• http://www.securityfocus.com/archive/1/489883/100/0/threaded
• http://seclists.org/fulldisclosure/2007/Dec/0176.html
• http://secunia.com/advisories/39290
• http://ubuntu.com/usn/usn-924-1
• http://secunia.com/advisories/28636
• https://issues.rpath.com/browse/RPL-2012
• http://osvdb.org/44748