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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200808-01">
<title>xine-lib: User-assisted execution of arbitrary code</title>
<synopsis>
xine-lib is vulnerable to multiple buffer overflows when processing media
streams.
</synopsis>
<product type="ebuild">xine-lib</product>
<announced>August 06, 2008</announced>
<revised>August 06, 2008: 01</revised>
<bug>213039</bug>
<bug>214270</bug>
<bug>218059</bug>
<access>remote</access>
<affected>
<package name="media-libs/xine-lib" auto="yes" arch="*">
<unaffected range="ge">1.1.13</unaffected>
<vulnerable range="lt">1.1.13</vulnerable>
</package>
</affected>
<background>
<p>
xine-lib is the core library package for the xine media player, and
other players such as Amarok, Codeine/Dragon Player and Kaffeine.
</p>
</background>
<description>
<p>
Multiple vulnerabilities have been discovered in xine-lib:
</p>
<ul>
<li>
Alin Rad Pop of Secunia reported an array indexing vulnerability in the
sdpplin_parse() function in the file input/libreal/sdpplin.c when
processing streams from RTSP servers that contain a large "streamid"
SDP parameter (CVE-2008-0073).
</li>
<li>
Luigi Auriemma reported multiple integer overflows that result in
heap-based buffer overflows when processing ".FLV", ".MOV" ".RM",
".MVE", ".MKV", and ".CAK" files (CVE-2008-1482).
</li>
<li>
Guido Landi reported a stack-based buffer overflow in the
demux_nsf_send_chunk() function when handling titles within NES Music
(.NSF) files (CVE-2008-1878).
</li>
</ul>
</description>
<impact type="normal">
<p>
A remote attacker could entice a user to play a specially crafted video
file or stream with a player using xine-lib, potentially resulting in
the execution of arbitrary code with the privileges of the user running
the player.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All xine-lib users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=media-libs/xine-lib-1.1.13&quot;</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0073">CVE-2008-0073</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1482">CVE-2008-1482</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1878">CVE-2008-1878</uri>
</references>
<metadata tag="requester" timestamp="Mon, 24 Mar 2008 19:44:35 +0000">
rbu
</metadata>
<metadata tag="bugReady" timestamp="Thu, 10 Apr 2008 20:23:27 +0000">
vorlon
</metadata>
<metadata tag="submitter" timestamp="Mon, 14 Apr 2008 00:56:00 +0000">
rbu
</metadata>
</glsa>