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diff --git a/glsa-200903-33.xml b/glsa-200903-33.xml new file mode 100644 index 00000000..ba1f37dd --- /dev/null +++ b/glsa-200903-33.xml @@ -0,0 +1,112 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200903-33"> + <title>FFmpeg: Multiple vulnerabilities</title> + <synopsis> + Multiple vulnerabilities in FFmpeg may lead to the remote execution of + arbitrary code or a Denial of Service. + </synopsis> + <product type="ebuild">ffmpeg gst-plugins-ffmpeg mplayer</product> + <announced>March 19, 2009</announced> + <revised>March 19, 2009: 01</revised> + <bug>231831</bug> + <bug>231834</bug> + <bug>245313</bug> + <bug>257217</bug> + <bug>257381</bug> + <access>remote</access> + <affected> + <package name="media-video/ffmpeg" auto="yes" arch="*"> + <unaffected range="ge">0.4.9_p20090201</unaffected> + <vulnerable range="lt">0.4.9_p20090201</vulnerable> + </package> + <package name="media-plugins/gst-plugins-ffmpeg" auto="yes" arch="*"> + <unaffected range="ge">0.10.5</unaffected> + <vulnerable range="lt">0.10.5</vulnerable> + </package> + <package name="media-video/mplayer" auto="yes" arch="*"> + <unaffected range="ge">1.0_rc2_p28450</unaffected> + <vulnerable range="lt">1.0_rc2_p28450</vulnerable> + </package> + </affected> + <background> + <p> + FFmpeg is a complete solution to record, convert and stream audio and + video. gst-plugins-ffmpeg is a FFmpeg based gstreamer plugin which + includes a vulnerable copy of FFmpeg code. Mplayer is a multimedia + player which also includes a vulnerable copy of the code. + </p> + </background> + <description> + <p> + Multiple vulnerabilities were found in FFmpeg: + </p> + <ul><li>astrange + reported a stack-based buffer overflow in the str_read_packet() in + libavformat/psxstr.c when processing .str files (CVE-2008-3162).</li> + <li>Multiple buffer overflows in libavformat/utils.c + (CVE-2008-4866).</li> + <li>A buffer overflow in libavcodec/dca.c + (CVE-2008-4867).</li> + <li>An unspecified vulnerability in the + avcodec_close() function in libavcodec/utils.c (CVE-2008-4868).</li> + <li>Unspecified memory leaks (CVE-2008-4869).</li> + <li>Tobias Klein + repoerted a NULL pointer dereference due to an integer signedness error + in the fourxm_read_header() function in libavformat/4xm.c + (CVE-2009-0385).</li> + </ul> + </description> + <impact type="normal"> + <p> + A remote attacker could entice a user to open a specially crafted media + file, possibly leading to the execution of arbitrary code with the + privileges of the user running the application, or a Denial of Service. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All FFmpeg users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-video/ffmpeg-0.4.9_p20090201"</code> + <p> + All gst-plugins-ffmpeg users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-plugins/gst-plugins-ffmpeg-0.10.5"</code> + <p> + All Mplayer users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0_rc2_p28450"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3162 ">CVE-2008-3162</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4866">CVE-2008-4866</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4867">CVE-2008-4867</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4868">CVE-2008-4868</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4869">CVE-2008-4869</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0385">CVE-2009-0385</uri> + </references> + <metadata tag="requester" timestamp="Fri, 31 Oct 2008 21:30:59 +0000"> + keytoaster + </metadata> + <metadata tag="submitter" timestamp="Tue, 17 Mar 2009 22:05:30 +0000"> + p-y + </metadata> + <metadata tag="bugReady" timestamp="Tue, 17 Mar 2009 22:05:39 +0000"> + p-y + </metadata> +</glsa> |