CVE-2013-1416 in MIT Kerberos

Summary

The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.

Reservation

01/24/2013

Disclosure

04/19/2013

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
8455	MIT Kerberos Key Distribution Center do_tgs_req.c prep_reprocess_req memory corruption	119	Not defined	Official fix	CVE-2013-1416