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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200907-11">
<title>GStreamer plug-ins: User-assisted execution of arbitrary code</title>
<synopsis>
Multiple vulnerabilities in multiple GStreamer plug-ins might allow for the
execution of arbitrary code.
</synopsis>
<product type="ebuild">gst-plugins-good gst-plugins-base gst-plugins-libpng</product>
<announced>July 12, 2009</announced>
<revised>July 12, 2009: 01</revised>
<bug>256096</bug>
<bug>261594</bug>
<bug>272972</bug>
<access>remote</access>
<affected>
<package name="media-libs/gst-plugins-good" auto="yes" arch="*">
<unaffected range="ge">0.10.14</unaffected>
<vulnerable range="lt">0.10.14</vulnerable>
</package>
<package name="media-libs/gst-plugins-base" auto="yes" arch="*">
<unaffected range="ge">0.10.22</unaffected>
<vulnerable range="lt">0.10.22</vulnerable>
</package>
<package name="media-plugins/gst-plugins-libpng" auto="yes" arch="*">
<unaffected range="ge">0.10.14-r1</unaffected>
<vulnerable range="lt">0.10.14-r1</vulnerable>
</package>
</affected>
<background>
<p>
The GStreamer plug-ins provide decoders to the GStreamer open source
media framework.
</p>
</background>
<description>
<p>
Multiple vulnerabilities have been reported in several GStreamer
plug-ins:
</p>
<ul>
<li>
Tobias Klein reported two heap-based buffer overflows and an array
index error in the qtdemux_parse_samples() function in gst-plugins-good
when processing a QuickTime media .mov file (CVE-2009-0386,
CVE-2009-0387, CVE-2009-0397).
</li>
<li>
Thomas Hoger of the Red Hat Security Response Team reported an integer
overflow that can lead to a heap-based buffer overflow in the
gst_vorbis_tag_add_coverart() function in gst-plugins-base when
processing COVERART tags (CVE-2009-0586).
</li>
<li>
Tielei Wang of ICST-ERCIS, Peking University reported multiple integer
overflows leading to buffer overflows in gst-plugins-libpng when
processing a PNG file (CVE-2009-1932).
</li>
</ul>
</description>
<impact type="normal">
<p>
A remote attacker could entice a user or automated system using a
GStreamer plug-in to process a specially crafted file, resulting in the
execution of arbitrary code or a Denial of Service.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All gst-plugins-good users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-good-0.10.14"</code>
<p>
All gst-plugins-base users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-base-0.10.22"</code>
<p>
All gst-plugins-libpng users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-plugins/gst-plugins-libpng-0.10.14-r1"</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0386">CVE-2009-0386</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0387">CVE-2009-0387</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0397">CVE-2009-0397</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0586">CVE-2009-0586</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1932">CVE-2009-1932</uri>
</references>
<metadata tag="requester" timestamp="Fri, 10 Jul 2009 13:44:55 +0000">
rbu
</metadata>
<metadata tag="submitter" timestamp="Sat, 11 Jul 2009 01:19:25 +0000">
rbu
</metadata>
<metadata tag="bugReady" timestamp="Sat, 11 Jul 2009 01:21:49 +0000">
rbu
</metadata>
</glsa>
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