MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

BID:59261

Info

MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

Bugtraq ID: 59261
Class: Design Error
CVE: CVE-2013-1416
Remote: Yes
Local: No
Published: Mar 29 2013 12:00AM
Updated: Apr 16 2015 05:43PM
Credit: Benjamin Kaduk
Vulnerable: SuSE openSUSE 12.1
Red Hat Enterprise Linux Workstation 6
Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux HPC Node Optional 6
Red Hat Enterprise Linux HPC Node 6
Red Hat Enterprise Linux Desktop Optional 6
Red Hat Enterprise Linux Desktop 6
Oracle Enterprise Linux 6.2
Oracle Enterprise Linux 6
MIT Kerberos 5 1.8.3
MIT Kerberos 5 1.10.1
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
Gentoo Linux
CentOS CentOS 6
Avaya Aura Experience Portal 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Not Vulnerable:

Discussion

MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

MIT Kerberos 5 is prone to a remote denial-of-service vulnerability due to a NULL-pointer dereference error.

An attacker may exploit this issue to crash the affected service, resulting in denial-of-service conditions.

Exploit / POC

MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

An attacker can use readily available tools to exploit this issue.

Solution / Fix

MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

MIT Kerberos CVE-2013-1416 NULL Pointer Dereference Denial of Service Vulnerability

References:

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