CVE-2012-1014

Published: Aug 6, 2012Modified: Apr 29, 2026

9.0

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:C

Exploitability: 10.0 / Impact: 8.5

Source: NVD

Description

The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.

Affected (3)

Products: Mit: Kerberos 5

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Mit Kerberos 5	Version 1.10.1
Mit Kerberos 5	Version 1.10.2
Mit Kerberos 5	Version 1.10

References (6)

http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html

Source: cve@mitre.org

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt

Source: cve@mitre.org

PatchVendor Advisory

http://www.debian.org/security/2012/dsa-2518

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://www.debian.org/security/2012/dsa-2518

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.