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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200607-01">
<title>mpg123: Heap overflow</title>
<synopsis>
A heap overflow in mpg123 was discovered, which could result in the
execution of arbitrary code.
</synopsis>
<product type="ebuild">mpg123</product>
<announced>July 03, 2006</announced>
<revised>July 29, 2006: 02</revised>
<bug>133988</bug>
<access>remote</access>
<affected>
<package name="media-sound/mpg123" auto="yes" arch="*">
<unaffected range="ge">0.59s-r11</unaffected>
<vulnerable range="lt">0.59s-r11</vulnerable>
</package>
</affected>
<background>
<p>
mpg123 is a real time audio player designed for the MPEG format.
</p>
</background>
<description>
<p>
In httpdget.c, a variable is assigned to the heap, and is supposed to
receive a smaller allocation. As this variable was not terminated
properly, strncpy() will overwrite the data assigned next in memory.
</p>
</description>
<impact type="normal">
<p>
By enticing a user to visit a malicious URL, an attacker could possibly
execute arbitrary code with the rights of the user running mpg123.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All mpg123 users should update to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=media-sound/mpg123-0.59s-r11&quot;</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3355">CVE-2006-3355</uri>
</references>
<metadata tag="requester" timestamp="Fri, 30 Jun 2006 16:01:33 +0000">
jaervosz
</metadata>
<metadata tag="submitter" timestamp="Fri, 30 Jun 2006 18:10:59 +0000">
hlieberman
</metadata>
<metadata tag="bugReady" timestamp="Sun, 02 Jul 2006 14:50:47 +0000">
koon
</metadata>
</glsa>