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Test ID:1.3.6.1.4.1.25623.1.0.841161
Category:Ubuntu Local Security Checks
Title:Ubuntu Update for freeradius USN-1585-1
Summary:Ubuntu Update for Linux kernel vulnerabilities USN-1585-1
Description:Summary:
Ubuntu Update for Linux kernel vulnerabilities USN-1585-1

Vulnerability Insight:
Timo Warns discovered that FreeRADIUS incorrectly handled certain long
timestamps in client certificates. A remote attacker could exploit this
flaw and cause the FreeRADIUS server to crash, resulting in a denial of
service, or possibly execute arbitrary code.

The default compiler options for affected releases should reduce the
vulnerability to a denial of service.

Affected Software/OS:
freeradius on Ubuntu 12.04 LTS,
Ubuntu 11.10,
Ubuntu 11.04

Solution:
Please Install the Updated Packages.

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-3547
http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html
BugTraq ID: 55483
http://www.securityfocus.com/bid/55483
Bugtraq: 20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods (Google Search)
http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html
Debian Security Information: DSA-2546 (Google Search)
http://www.debian.org/security/2012/dsa-2546
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:159
http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt
http://www.openwall.com/lists/oss-security/2012/09/10/2
http://osvdb.org/85325
RedHat Security Advisories: RHSA-2012:1326
http://rhn.redhat.com/errata/RHSA-2012-1326.html
RedHat Security Advisories: RHSA-2012:1327
http://rhn.redhat.com/errata/RHSA-2012-1327.html
http://www.securitytracker.com/id?1027509
http://secunia.com/advisories/50484
http://secunia.com/advisories/50584
http://secunia.com/advisories/50637
http://secunia.com/advisories/50770
SuSE Security Announcement: openSUSE-SU-2012:1200 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html
http://www.ubuntu.com/usn/USN-1585-1
XForce ISS Database: freeradius-cbtlsverify-bo(78408)
https://exchange.xforce.ibmcloud.com/vulnerabilities/78408
CopyrightCopyright (c) 2012 Greenbone Networks GmbH

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