<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201512-05"> <title>gdk-pixbuf: Multiple Vulnerabilities</title> <synopsis>Multiple buffer overflow vulnerabilities in gdk-pixbuf may allow remote attackers to execute arbitrary code or cause Denial of Service. </synopsis> <product type="ebuild">gdk-pixbuf</product> <announced>2015-12-21</announced> <revised count="1">2015-12-21</revised> <bug>556314</bug> <bug>562878</bug> <bug>562880</bug> <access>remote</access> <affected> <package name="x11-libs/gdk-pixbuf" auto="yes" arch="*"> <unaffected range="ge">2.32.1</unaffected> <vulnerable range="lt">2.32.1</vulnerable> </package> </affected> <background> <p>gdk-pixbuf is an image loading library for GTK+.</p> </background> <description> <p>Three heap-based buffer overflow vulnerabilities have been discovered in gdk-pixbuf. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="normal"> <p>A remote attacker could entice a user to open a specially crafted image file with an application linked against gdk-pixbuf, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All gdk-pixbuf users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/gdk-pixbuf-2.32.1" </code> <p>Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying these packages. </p> </resolution> <references> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4491">CVE-2015-4491</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7673">CVE-2015-7673</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7674">CVE-2015-7674</uri> </references> <metadata tag="requester" timestamp="2015-10-13T00:53:43Z"> BlueKnight </metadata> <metadata tag="submitter" timestamp="2015-12-21T14:06:18Z">ackle</metadata> </glsa>