ID de Prueba:	1.3.6.1.4.1.25623.1.0.50516
Categoría:	Mandrake Local Security Checks
Título:	Mandrake Security Advisory MDKSA-2004:031-1 (utempter)
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing an update to utempter announced via advisory MDKSA-2004:031-1. Steve Grubb discovered two potential issues in the utempter program: 1) If the path to the device contained /../ or /./ or //, the program was not exiting as it should. It would be possible to use something like /dev/../tmp/tty0, and then if /tmp/tty0 were deleted and symlinked to another important file, programs that have root privileges that do no further validation can then overwrite whatever the symlink pointed to. 2) Several calls to strncpy without a manual termination of the string. This would most likely crash utempter. The updated packages are patched to correct these problems. Update: The second portion of the patch to address the manual termination of the string has been determined to be uneccessary, as well as reducing the length of utmp strings by one character. As such, it has been removed. Affected versions: 10.0, 9.1, 9.2, Corporate Server 2.1, Multi Network Firewall 8.2 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-2004:031-1 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0233 Risk factor : Medium CVSS Score: 2.1
Referencia Cruzada:	BugTraq ID: 10178 Common Vulnerability Exposure (CVE) ID: CVE-2004-0233 http://www.securityfocus.com/bid/10178 http://security.gentoo.org/glsa/glsa-200405-05.xml http://www.mandriva.com/security/advisories?name=MDKSA-2004:031 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10115 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A979 http://www.redhat.com/support/errata/RHSA-2004-174.html http://www.redhat.com/support/errata/RHSA-2004-175.html http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.404389 http://sunsolve.sun.com/search/document.do?assetkey=1-77-1000752.1-1 XForce ISS Database: utemper-symlink(15904) https://exchange.xforce.ibmcloud.com/vulnerabilities/15904
Copyright	Copyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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