Ubuntu Security Notice (C) 2010-2013 Canonical, Inc. / NASL script (C) 2010-2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related patches.
It was discovered that Kerberos did not correctly handle invalid AES
blocks. An unauthenticated remote attacker could send specially
crafted traffic that would crash the KDC service, leading to a denial
of service, or possibly execute arbitrary code with root privileges.
Update the affected packages.
Risk factor :
Critical / CVSS Base Score : 10.0
Family: Ubuntu Local Security Checks
Nessus Plugin ID: 43874 ()
CVE ID: CVE-2009-4212