Test ID:	1.3.6.1.4.1.25623.1.0.70993
Category:	Ubuntu Local Security Checks
Title:	Ubuntu USN-1262-1 (liblightdm-gobject-1-0)
Summary:	NOSUMMARY
Description:	Description: The remote host is missing an update to liblightdm-gobject-1-0 announced via advisory USN-1262-1. Details: It was discovered that Light Display Manager incorrectly handled privileges when reading .dmrc files. A local attacker could exploit this issue to read arbitrary configuration files, bypassing intended permissions. (CVE-2011-3153) It was discovered that Light Display Manager incorrectly handled links when adjusting permissions on .Xauthority files. A local attacker could exploit this issue to access arbitrary files, and possibly obtain increased privileges. In the default Ubuntu installation, this would be prevented by the Yama link restrictions. (CVE-2011-4105) Solution: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.10: liblightdm-gobject-1-0 1.0.6-0ubuntu1.1 liblightdm-qt-1-0 1.0.6-0ubuntu1.1 lightdm 1.0.6-0ubuntu1.1 http://www.securityspace.com/smysecure/catid.html?in=USN-1262-1
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-3153 http://www.ubuntu.com/usn/USN-1262-1 Common Vulnerability Exposure (CVE) ID: CVE-2011-4105 http://lists.freedesktop.org/archives/lightdm/2011-November/000178.html http://www.openwall.com/lists/oss-security/2011/11/02/10 http://www.openwall.com/lists/oss-security/2011/11/02/9 http://www.openwall.com/lists/oss-security/2011/11/02/6
Copyright	Copyright (c) 2012 E-Soft Inc. http://www.securityspace.com

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