81 lines
2.9 KiB
XML
81 lines
2.9 KiB
XML
<?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="200409-30">
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<title>xine-lib: Multiple vulnerabilities</title>
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<synopsis>
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xine-lib contains several vulnerabilities potentially allowing the
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execution of arbitrary code.
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</synopsis>
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<product type="ebuild">xine-lib</product>
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<announced>September 22, 2004</announced>
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<revised>May 22, 2006: 02</revised>
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<bug>64348</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_rc6</unaffected>
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<vulnerable range="le">1_rc5-r3</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 a multimedia library which can be utilized to create
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multimedia frontends.
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</p>
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</background>
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<description>
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<p>
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xine-lib contains two stack-based overflows and one heap-based
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overflow. In the code reading VCD disc labels, the ISO disc label is
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copied into an unprotected stack buffer of fixed size. Also, there is a
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buffer overflow in the code that parses subtitles and prepares them for
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display (XSA-2004-4). Finally, xine-lib contains a heap-based overflow
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in the DVD sub-picture decoder (XSA-2004-5).
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</p>
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<p>
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(Please note that the VCD MRL issue mentioned in XSA-2004-4 was fixed
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with GLSA 200408-18.)
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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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With carefully-crafted VCDs, DVDs, MPEGs or subtitles, an attacker may
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cause xine-lib to execute arbitrary code with the permissions of the
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user.
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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 -pv ">=media-libs/xine-lib-1_rc6"
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# emerge ">=media-libs/xine-lib-1_rc6"</code>
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</resolution>
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<references>
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<uri link="http://www.securityfocus.com/archive/1/375485/2004-09-02/2004-09-08/0">BugTraq Announcement (XSA-2004-4)</uri>
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<uri link="http://www.securityfocus.com/archive/1/375482/2004-09-02/2004-09-08/0">BugTraq Announcement (XSA-2004-5)</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1379">CVE-2004-1379</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1475">CVE-2004-1475</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1476">CVE-2004-1476</uri>
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</references>
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<metadata tag="requester" timestamp="Mon, 20 Sep 2004 06:34:44 +0000">
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jaervosz
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</metadata>
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<metadata tag="submitter" timestamp="Tue, 21 Sep 2004 20:55:54 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Wed, 22 Sep 2004 11:19:16 +0000">
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koon
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</metadata>
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</glsa>
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