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