Test ID:	1.3.6.1.4.1.25623.1.0.800441
Category:	Denial of Service
Title:	MIT Kerberos5 KDC Cross Realm Referral DoS Vulnerability
Summary:	MIT Kerberos5 is prone to a Denial of Service (DoS) vulnerability.
Description:	Summary: MIT Kerberos5 is prone to a Denial of Service (DoS) vulnerability. Vulnerability Insight: The flaw is caused by a NULL pointer dereference error in the KDC cross-realm referral processing implementation, which could allow an unauthenticated remote attacker to cause KDC to crash. Vulnerability Impact: Successful exploitation will allow an attacker to cause a DoS. Affected Software/OS: MIT Kerberos5 versions prior to 1.7.1. Solution: Update to version 1.7.1 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2009-3295 BugTraq ID: 37486 http://www.securityfocus.com/bid/37486 Bugtraq: 20091228 MITKRB5-SA-2009-003 [CVE-2009-3295] KDC denial of service in cross-realm referral processing (Google Search) http://www.securityfocus.com/archive/1/508622/100/0/threaded http://securitytracker.com/id?1023392 http://secunia.com/advisories/37977 http://www.vupen.com/english/advisories/2009/3652
Copyright	Copyright (C) 2010 Greenbone AG

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.