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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?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="201209-13">
+ <title>libjpeg-turbo: User-assisted execution of arbitrary code</title>
+ <synopsis>A vulnerability in libjpeg-turbo could result in execution of
+ arbitrary code or Denial of Service.
+ </synopsis>
+ <product type="ebuild">libjpeg-turbo</product>
+ <announced>September 26, 2012</announced>
+ <revised>September 26, 2012: 1</revised>
+ <bug>426938</bug>
+ <access>remote</access>
+ <affected>
+ <package name="media-libs/libjpeg-turbo" auto="yes" arch="*">
+ <unaffected range="ge">1.2.1</unaffected>
+ <vulnerable range="lt">1.2.1</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>libjpeg-turbo accelerates JPEG compression and decompression.</p>
+ </background>
+ <description>
+ <p>A vulnerability in the get_sos() function in jdmarker.c could cause a
+ heap-based buffer overflow.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>A remote attacker could entice a user to open a specially crafted JPEG
+ file in an application linked against libjpeg-turbo, possibly resulting
+ in the remote execution of arbitrary code with the permissions of the
+ user running the application, or Denial of Service.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All libjpeg-turbo users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=media-libs/libjpeg-turbo-1.2.1"
+ </code>
+
+ <p>Packages which depend on this library may need to be recompiled. Tools
+ such as revdep-rebuild may assist in identifying some of these packages.
+ </p>
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2806">CVE-2012-2806</uri>
+ </references>
+ <metadata tag="requester" timestamp="Sun, 22 Jul 2012 17:28:52 +0000">ackle</metadata>
+ <metadata tag="submitter" timestamp="Wed, 26 Sep 2012 11:11:07 +0000">ackle</metadata>
+</glsa>