ID de Prueba:	1.3.6.1.4.1.25623.1.0.72433
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2012:1326
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2012:1326. 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. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2012-1326.html Risk factor : Medium
Referencia Cruzada:	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
Copyright	Copyright (c) 2012 E-Soft Inc. http://www.securityspace.com

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