Oval Definition:oval:com.redhat.rhsa:def:20121326
Revision Date:2012-10-02Version:634
Title:RHSA-2012:1326: freeradius security update (Moderate)
Description:FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network.

  • A buffer overflow flaw was discovered in the way radiusd handled the expiration date field in X.509 client certificates. A remote attacker could possibly use this flaw to crash radiusd if it were configured to use the certificate or TLS tunnelled authentication methods (such as EAP-TLS, EAP-TTLS, and PEAP). (CVE-2012-3547)

    Red Hat would like to thank Timo Warns of PRESENSE Technologies GmbH for reporting this issue.

    Users of FreeRADIUS are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, radiusd will be restarted automatically.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2012-3547
    CVE-2012-3547
    RHSA-2012:1326
    RHSA-2012:1326-01
    RHSA-2012:1326-01
    Platform(s):Red Hat Enterprise Linux 6
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 6 is installed
  • AND
  • freeradius is earlier than 0:2.1.12-4.el6_3
  • AND freeradius is signed with Red Hat redhatrelease2 key
  • freeradius-krb5 is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-krb5 is signed with Red Hat redhatrelease2 key
  • freeradius-ldap is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-ldap is signed with Red Hat redhatrelease2 key
  • freeradius-mysql is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-mysql is signed with Red Hat redhatrelease2 key
  • freeradius-perl is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-perl is signed with Red Hat redhatrelease2 key
  • freeradius-postgresql is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-postgresql is signed with Red Hat redhatrelease2 key
  • freeradius-python is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-python is signed with Red Hat redhatrelease2 key
  • freeradius-unixODBC is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-unixODBC is signed with Red Hat redhatrelease2 key
  • freeradius-utils is earlier than 0:2.1.12-4.el6_3
  • AND freeradius-utils is signed with Red Hat redhatrelease2 key
  • BACK