drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in libwmf
Name: |
Ausführen beliebiger Kommandos in libwmf |
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ID: |
200907-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 2. Juli 2009, 21:43 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1364 |
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Applikationen: |
libwmf |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200907-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: libwmf: User-assisted execution of arbitrary code Date: July 02, 2009 Bugs: #268161 ID: 200907-01
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Synopsis ========
libwmf bundles an old GD version which contains a "use-after-free" vulnerability.
Background ==========
libwmf is a library for converting WMF files.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libwmf < 0.2.8.4-r3 >=3D 0.2.8.4-r3
Description ===========
The embedded fork of the GD library introduced a "use-after-free" vulnerability in a modification which is specific to libwmf.
Impact ======
A remote attacker could entice a user to open a specially crafted WMF file, possibly resulting in the execution of arbitrary code with the privileges of the user running the application, or a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libwmf users should upgrade to the latest version which no longer builds the GD library:
# emerge --sync # emerge --ask --oneshot --verbose ">=3Dmedia-libs/libwmf-0.2.8.4-r3"
References ==========
[ 1 ] CVE-2009-1364 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2009-1364
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200907-01.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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