Test ID:	1.3.6.1.4.1.25623.1.0.842168
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-2568-1)
Summary:	The remote host is missing an update for the 'libx11, libxrender' package(s) announced via the USN-2568-1 advisory.
Description:	Summary: The remote host is missing an update for the 'libx11, libxrender' package(s) announced via the USN-2568-1 advisory. Vulnerability Insight: Abhishek Arya discovered that libX11 incorrectly handled memory in the MakeBigReq macro. A remote attacker could use this issue to cause applications to crash, resulting in a denial of service, or possibly execute arbitrary code. In addition, following the macro fix in libx11, a number of other packages have also been rebuilt as security updates including libxrender, libxext, libxi, libxfixes, libxrandr, libsdl1.2, libxv, libxp, and xserver-xorg-video-vmware. Affected Software/OS: 'libx11, libxrender' package(s) on Ubuntu 12.04, Ubuntu 14.04, Ubuntu 14.10. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2013-7439 BugTraq ID: 73962 http://www.securityfocus.com/bid/73962 Debian Security Information: DSA-3224 (Google Search) http://www.debian.org/security/2015/dsa-3224 http://seclists.org/oss-sec/2015/q2/81 http://lists.x.org/archives/xorg-announce/2015-April/002561.html http://www.ubuntu.com/usn/USN-2568-1
Copyright	Copyright (C) 2015 Greenbone AG

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