zlogene 14/04/07 20:10:12 Added: glsa-201404-03.xml Log: GLSA 201404-03
Revision Changes Path 1.1 xml/htdocs/security/en/glsa/glsa-201404-03.xml file : http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201404-03.xml?rev=1.1&view=markup plain: http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201404-03.xml?rev=1.1&content-type=text/plain Index: glsa-201404-03.xml =================================================================== <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> <?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd";> <glsa id="201404-03"> <title>OptiPNG: User-assisted execution of arbitrary code</title> <synopsis>A use-after-free error in OptiPNG could result in execution of arbitrary code or Denial of Service. </synopsis> <product type="ebuild">optipng</product> <announced>April 07, 2014</announced> <revised>April 07, 2014: 1</revised> <bug>435340</bug> <access>remote</access> <affected> <package name="media-gfx/optipng" auto="yes" arch="*"> <unaffected range="ge">0.7.3</unaffected> <vulnerable range="lt">0.7.3</vulnerable> </package> </affected> <background> <p>OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. </p> </background> <description> <p>A use-after-free vulnerability exists in the palette reduction functionality of OptiPNG. </p> </description> <impact type="normal"> <p>A remote attacker could entice a user to open a specially crafted image file, 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 OptiPNG users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/optipng-0.7.3" </code> </resolution> <references> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4432";>CVE-2012-4432</uri> </references> <metadata tag="requester" timestamp="Sat, 22 Sep 2012 16:00:25 +0000">ackle</metadata> <metadata tag="submitter" timestamp="Mon, 07 Apr 2014 20:09:15 +0000">ackle</metadata> </glsa>
