ID de Prueba:	1.3.6.1.4.1.25623.1.0.57024
Categoría:	Mandrake Local Security Checks
Título:	Mandrake Security Advisory MDKSA-2006:113 (tetex)
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing an update to tetex announced via advisory MDKSA-2006:113. Integer overflows were reported in the GD Graphics Library (libgd) 2.0.28, and possibly other versions. These overflows allow remote attackers to cause a denial of service and possibly execute arbitrary code via PNG image files with large image rows values that lead to a heap-based buffer overflow in the gdImageCreateFromPngCtx() function. Tetex contains an embedded copy of the GD library code. (CAN-2004-0941) The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw (GD) library (aka libgd) 2.0.33 allows remote attackers to cause a denial of service (CPU consumption) via malformed GIF data that causes an infinite loop. Tetex contains an embedded copy of the GD library code. (CVE-2006-2906) Updated packages have been patched to address both issues. Affected: 10.2, 2006.0 Solution: To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. http://www.securityspace.com/smysecure/catid.html?in=MDKSA-2006:113 Risk factor : High CVSS Score: 5.4
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2006-2906 BugTraq ID: 18294 http://www.securityfocus.com/bid/18294 Bugtraq: 20060606 libgd 2.0.33 infinite loop in GIF decoding ? (Google Search) http://www.securityfocus.com/archive/1/436132 Debian Security Information: DSA-1117 (Google Search) http://www.debian.org/security/2006/dsa-1117 http://www.mandriva.com/security/advisories?name=MDKSA-2006:112 http://www.mandriva.com/security/advisories?name=MDKSA-2006:113 http://www.mandriva.com/security/advisories?name=MDKSA-2006:122 http://secunia.com/advisories/20500 http://secunia.com/advisories/20571 http://secunia.com/advisories/20676 http://secunia.com/advisories/20853 http://secunia.com/advisories/20866 http://secunia.com/advisories/20887 http://secunia.com/advisories/21050 http://secunia.com/advisories/21186 http://secunia.com/advisories/23783 http://securityreason.com/securityalert/1067 SuSE Security Announcement: SUSE-SA:2006:031 (Google Search) http://www.novell.com/linux/security/advisories/2006_31_php.html http://www.trustix.org/errata/2006/0038 https://usn.ubuntu.com/298-1/ http://www.vupen.com/english/advisories/2006/2174 XForce ISS Database: gdgraphicslibrary-gif-dos(26976) https://exchange.xforce.ibmcloud.com/vulnerabilities/26976
Copyright	Copyright (c) 2006 E-Soft Inc. http://www.securityspace.com

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