drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in GStreamer
Name: |
Mehrere Probleme in GStreamer |
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ID: |
200907-11 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 12. Juli 2009, 20:45 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0386
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0387
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0397
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0586
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1932 |
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Applikationen: |
GStreamer |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200907-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: GStreamer plug-ins: User-assisted execution of arbitrary code Date: July 12, 2009 Bugs: #256096, #261594, #272972 ID: 200907-11
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Synopsis ========
Multiple vulnerabilities in multiple GStreamer plug-ins might allow for the execution of arbitrary code.
Background ==========
The GStreamer plug-ins provide decoders to the GStreamer open source media framework.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/gst-plugins-good < 0.10.14 >= 0.10.14 2 media-libs/gst-plugins-base < 0.10.22 >= 0.10.22 3 media-plugins/gst-plugins-libpng < 0.10.14-r1 >= 0.10.14-r1 ------------------------------------------------------------------- 3 affected packages on all of their supported architectures. -------------------------------------------------------------------
Description ===========
Multiple vulnerabilities have been reported in several GStreamer plug-ins:
* Tobias Klein reported two heap-based buffer overflows and an array index error in the qtdemux_parse_samples() function in gst-plugins-good when processing a QuickTime media .mov file (CVE-2009-0386, CVE-2009-0387, CVE-2009-0397).
* Thomas Hoger of the Red Hat Security Response Team reported an integer overflow that can lead to a heap-based buffer overflow in the gst_vorbis_tag_add_coverart() function in gst-plugins-base when processing COVERART tags (CVE-2009-0586).
* Tielei Wang of ICST-ERCIS, Peking University reported multiple integer overflows leading to buffer overflows in gst-plugins-libpng when processing a PNG file (CVE-2009-1932).
Impact ======
A remote attacker could entice a user or automated system using a GStreamer plug-in to process a specially crafted file, resulting in the execution of arbitrary code or a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All gst-plugins-good users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=media-libs/gst-plugins-good-0.10.14"
All gst-plugins-base users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=media-libs/gst-plugins-base-0.10.22"
All gst-plugins-libpng users should upgrade to the latest version:
# emerge --sync # emerge -a -1 -v ">=media-plugins/gst-plugins-libpng-0.10.14-r1"
References ==========
[ 1 ] CVE-2009-0386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0386 [ 2 ] CVE-2009-0387 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0387 [ 3 ] CVE-2009-0397 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0397 [ 4 ] CVE-2009-0586 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0586 [ 5 ] CVE-2009-1932 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1932
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200907-11.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2009 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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