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74 lines
2.5 KiB
74 lines
2.5 KiB
<?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="200802-12">
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<title>xine-lib: User-assisted execution of arbitrary code</title>
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<synopsis>
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xine-lib is vulnerable to multiple buffer overflows when processing FLAC
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and ASF streams.
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</synopsis>
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<product type="ebuild">xine-lib</product>
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<announced>February 26, 2008</announced>
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<revised>March 03, 2008: 02</revised>
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<bug>209106</bug>
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<bug>208100</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/xine-lib" auto="yes" arch="*">
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<unaffected range="ge">1.1.10.1</unaffected>
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<vulnerable range="lt">1.1.10.1</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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xine-lib is the core library package for the xine media player.
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</p>
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</background>
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<description>
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<p>
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Damian Frizza and Alfredo Ortega (Core Security Technologies)
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discovered a stack-based buffer overflow within the open_flac_file()
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function in the file demux_flac.c when parsing tags within a FLAC file
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(CVE-2008-0486). A buffer overflow when parsing ASF headers, which is
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similar to CVE-2006-1664, has also been discovered (CVE-2008-1110).
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</p>
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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 play specially crafted FLAC or
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ASF video streams with a player using xine-lib, potentially resulting
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in the execution of arbitrary code with the privileges of the user
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running the player.
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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 xine-lib 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-libs/xine-lib-1.1.10.1"</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-2006-1664">CVE-2006-1664</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0486">CVE-2008-0486</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1110">CVE-2008-1110</uri>
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</references>
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<metadata tag="requester" timestamp="Wed, 20 Feb 2008 08:36:00 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Wed, 20 Feb 2008 08:36:16 +0000">
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jaervosz
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</metadata>
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<metadata tag="submitter" timestamp="Sat, 23 Feb 2008 19:46:42 +0000">
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rbu
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</metadata>
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</glsa>
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