CVE-2013-1418

CVE Details

Release Date:	2013-11-04
Impact:	Moderate	What is this?

Description

It was found that if a KDC served multiple realms, certain requests could cause the setup_server_realm() function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request.

See more information about CVE-2013-1418 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	4.3
Vector String:	AV:N/AC:M/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (krb5)	ELSA-2014-1245	2014-09-17
Oracle Linux version 6 (krb5)	ELSA-2014-1389	2014-10-15
Oracle VM version 3.3 (krb5)	OVMSA-2014-0034	2014-11-03