86 lines
2.9 KiB
XML
86 lines
2.9 KiB
XML
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<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200901-07">
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<title>MPlayer: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities in MPlayer may lead to the execution of arbitrary
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code or a Denial of Service.
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</synopsis>
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<product type="ebuild">mplayer</product>
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<announced>January 12, 2009</announced>
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<revised>January 12, 2009: 01</revised>
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<bug>231836</bug>
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<bug>239130</bug>
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<bug>251017</bug>
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<access>remote</access>
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<affected>
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<package name="media-video/mplayer" auto="yes" arch="*">
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<unaffected range="ge">1.0_rc2_p28058-r1 </unaffected>
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<vulnerable range="lt">1.0_rc2_p28058-r1 </vulnerable>
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</package>
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</affected>
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<background>
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<p>
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MPlayer is a media player including support for a wide range of audio
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and video formats.
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</p>
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</background>
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<description>
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<p>
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Multiple vulnerabilities have been reported in MPlayer:
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</p>
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<ul>
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<li>A
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stack-based buffer overflow was found in the str_read_packet() function
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in libavformat/psxstr.c when processing crafted STR files that
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interleave audio and video sectors (CVE-2008-3162).</li>
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<li>Felipe
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Andres Manzano reported multiple integer underflows in the
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demux_real_fill_buffer() function in demux_real.c when processing
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crafted Real Media files that cause the stream_read() function to read
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or write arbitrary memory (CVE-2008-3827).</li>
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<li>Tobias Klein
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reported a stack-based buffer overflow in the demux_open_vqf() function
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in libmpdemux/demux_vqf.c when processing malformed TwinVQ files
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(CVE-2008-5616).</li>
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</ul>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could entice a user to open a specially crafted STR,
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Real Media, or TwinVQ file to execute arbitrary code or cause a Denial of
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Service.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All MPlayer users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0_rc2_p28058-r1 "</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3162">CVE-2008-3162</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3827">CVE-2008-3827</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5616">CVE-2008-5616</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 29 Nov 2008 14:10:43 +0000">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="Sun, 11 Jan 2009 12:40:15 +0000">
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keytoaster
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</metadata>
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<metadata tag="bugReady" timestamp="Sun, 11 Jan 2009 14:37:53 +0000">
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p-y
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</metadata>
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</glsa>
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