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ERRATA: [ GLSA 200801-09 ] X.Org X server and Xfont library: Multiple vulnerabilities
From: Robert Buchholz <rbu () gentoo org>
Date: Wed, 5 Mar 2008 21:48:03 +0100
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory [ERRATA UPDATE] GLSA 200801-09:03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: X.Org X server and Xfont library: Multiple vulnerabilities Date: January 20, 2008 Updated: March 05, 2008 Bugs: #204362, #208343 ID: 200801-09:03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Errata ====== The previous version of the X.Org X server (1.3.0.0-r4) did not properly address the integer overflow vulnerability in the MIT-SHM extension (CVE-2007-6429). It failed to check on Pixmaps of certain bit depths. All users of the X.Org X server package should upgrade to x11-base/xorg-server-1.3.0.0-r5. The corrected sections appear below. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 x11-base/xorg-server < 1.3.0.0-r5 >= 1.3.0.0-r5 2 x11-libs/libXfont < 1.3.1-r1 >= 1.3.1-r1 ------------------------------------------------------------------- 2 affected packages on all of their supported architectures. ------------------------------------------------------------------- Resolution ========== All X.Org X server users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-1.3.0.0-r5" All X.Org Xfont library users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXfont-1.3.1-r1" References ========== [ 1 ] CVE-2007-5760 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760 [ 2 ] CVE-2007-5958 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958 [ 3 ] CVE-2007-6427 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427 [ 4 ] CVE-2007-6428 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428 [ 5 ] CVE-2007-6429 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429 [ 6 ] CVE-2008-0006 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006 [ 7 ] X.Org security advisory http://lists.freedesktop.org/archives/xorg/2008-January/031918.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200801-09.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security () gentoo org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5
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- ERRATA: [ GLSA 200801-09 ] X.Org X server and Xfont library: Multiple vulnerabilities Robert Buchholz (Mar 05)