ID de Prueba:	1.3.6.1.4.1.25623.1.0.71905
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2011:1834
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2011:1834. The libXfont packages provide the X.Org libXfont runtime library. X.Org is an open source implementation of the X Window System. A buffer overflow flaw was found in the way the libXfont library, used by the X.Org server, handled malformed font files compressed using UNIX compress. A malicious, local user could exploit this issue to potentially execute arbitrary code with the privileges of the X.Org server. (CVE-2011-2895) Users of libXfont should upgrade to these updated packages, which contain a backported patch to resolve this issue. All running X.Org server instances must be restarted for the update to take effect. 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-2011-1834.html Risk factor : High
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-2895 http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.apple.com/archives/security-announce/2012/May/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html BugTraq ID: 49124 http://www.securityfocus.com/bid/49124 Debian Security Information: DSA-2293 (Google Search) http://www.debian.org/security/2011/dsa-2293 http://www.mandriva.com/security/advisories?name=MDVSA-2011:153 http://www.openwall.com/lists/oss-security/2011/08/10/10 http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html NETBSD Security Advisory: NetBSD-SA2011-007 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc http://www.redhat.com/support/errata/RHSA-2011-1154.html http://www.redhat.com/support/errata/RHSA-2011-1155.html http://www.redhat.com/support/errata/RHSA-2011-1161.html http://www.redhat.com/support/errata/RHSA-2011-1834.html http://securitytracker.com/id?1025920 http://secunia.com/advisories/45544 http://secunia.com/advisories/45568 http://secunia.com/advisories/45599 http://secunia.com/advisories/45986 http://secunia.com/advisories/46127 http://secunia.com/advisories/48951 SuSE Security Announcement: SUSE-SU-2011:1035 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html SuSE Security Announcement: openSUSE-SU-2011:1299 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html http://www.ubuntu.com/usn/USN-1191-1 XForce ISS Database: xorg-lzw-bo(69141) https://exchange.xforce.ibmcloud.com/vulnerabilities/69141
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