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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200907-07">
<title>ModPlug: User-assisted execution of arbitrary code</title>
<synopsis>
ModPlug contains several buffer overflows that could lead to the execution
of arbitrary code.
</synopsis>
<product type="ebuild">libmodplug gst-plugins-bad</product>
<announced>2009-07-12</announced>
<revised count="01">2009-07-12</revised>
<bug>266913</bug>
<access>remote</access>
<affected>
<package name="media-libs/libmodplug" auto="yes" arch="*">
<unaffected range="ge">0.8.7</unaffected>
<vulnerable range="lt">0.8.7</vulnerable>
</package>
<package name="media-libs/gst-plugins-bad" auto="yes" arch="*">
<unaffected range="ge">0.10.11</unaffected>
<vulnerable range="lt">0.10.11</vulnerable>
</package>
</affected>
<background>
<p>
ModPlug is a library for playing MOD-like music.
</p>
</background>
<description>
<p>
Two vulnerabilities have been reported in ModPlug:
</p>
<ul>
<li>
dummy reported an integer overflow in the CSoundFile::ReadMed()
function when processing a MED file with a crafted song comment or song
name, which triggers a heap-based buffer overflow (CVE-2009-1438).
</li>
<li>
Manfred Tremmel and Stanislav Brabec reported a buffer overflow in the
PATinst() function when processing a long instrument name
(CVE-2009-1513).
</li>
</ul> <p>
The GStreamer Bad plug-ins (gst-plugins-bad) before 0.10.11 built a
vulnerable copy of ModPlug.
</p>
</description>
<impact type="normal">
<p>
A remote attacker could entice a user to read specially crafted files,
possibly resulting in the execution of arbitrary code with the
privileges of the user running the application.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All ModPlug users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/libmodplug-0.8.7"</code>
<p>
gst-plugins-bad 0.10.11 and later versions do not include the ModPlug
plug-in (it has been moved to media-plugins/gst-plugins-modplug). All
gst-plugins-bad users should upgrade to the latest version and install
media-plugins/gst-plugins-modplug:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gst-plugins-bad-0.10.11"
# emerge --ask --verbose "media-plugins/gst-plugins-modplug"</code>
</resolution>
<references>
<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1438">CVE-2009-1438</uri>
<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1513">CVE-2009-1513</uri>
</references>
<metadata tag="requester" timestamp="2009-07-10T13:45:14Z">
rbu
</metadata>
<metadata tag="submitter" timestamp="2009-07-11T01:50:33Z">
rbu
</metadata>
<metadata tag="bugReady" timestamp="2009-07-11T01:50:38Z">
rbu
</metadata>
</glsa>
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