<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201402-21"> <title>libTIFF: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in libTIFF, allowing remote attackers to execute arbitrary code or cause Denial of Service. </synopsis> <product type="ebuild">tiff</product> <announced>2014-02-21</announced> <revised count="1">2014-02-21</revised> <bug>440154</bug> <bug>440944</bug> <bug>468334</bug> <bug>480466</bug> <bug>486590</bug> <access>remote</access> <affected> <package name="media-libs/tiff" auto="yes" arch="*"> <unaffected range="ge">4.0.3-r6</unaffected> <unaffected range="rge">3.9.7-r1</unaffected> <vulnerable range="lt">4.0.3-r6</vulnerable> </package> </affected> <background> <p>libTIFF provides support for reading and manipulating TIFF (Tagged Image File Format) images. </p> </background> <description> <p>Multiple vulnerabilities have been discovered in libTIFF. 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 TIFF file with an application making use of libTIFF, possibly resulting in execution of arbitrary code with the privileges of the user running the application or a Denial of Service condition. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All libTIFF 4.* users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/tiff-4.0.3-r6" </code> <p>All libTIFF 3.* users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/tiff-3.9.7-r1:3" </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-2012-4447">CVE-2012-4447</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4564">CVE-2012-4564</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1960">CVE-2013-1960</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1961">CVE-2013-1961</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4231">CVE-2013-4231</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4232">CVE-2013-4232</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4244">CVE-2013-4244</uri> </references> <metadata tag="requester" timestamp="2013-09-02T10:35:33Z"> pinkbyte </metadata> <metadata tag="submitter" timestamp="2014-02-21T15:18:04Z"> pinkbyte </metadata> </glsa>