Fedora 19 : krb5-1.11.3-13.fc19 (2013-21786)

This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.


Synopsis :

The remote Fedora host is missing a security update.

Description :

This update incorporates a fix for a bug which could cause clients
which attempted to contact servers using TCP to become wedge. This
update incorporates fixes for a possible remotely-triggered crash in
KDCs which are configured to serve multiple realms at once
(CVE-2013-1418), and another which could occur while the KDC processed
certain requests using referrals (CVE-2013-1417).

See also :

https://bugzilla.redhat.com/show_bug.cgi?id=1026942
https://bugzilla.redhat.com/show_bug.cgi?id=1030743
http://www.nessus.org/u?89c55a76

Solution :

Update the affected krb5 package.

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 3.7
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: Fedora Local Security Checks

Nessus Plugin ID: 71181 ()

Bugtraq ID: 63555
63832

CVE ID: CVE-2013-1417
CVE-2013-1418