This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 4 or 5 as the flaw was introduced in a later version of MIT krb5 (1.7).
CVSS v2 metrics
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
|Red Hat Enterprise Linux 6 (krb5)||RHSA-2011:0200||2011-02-08|
Affected Packages State
|Red Hat Enterprise Linux 5||krb5||Not affected|
|Red Hat Enterprise Linux 4||krb5||Not affected|