drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in Imlib2
Name: |
Pufferüberlauf in Imlib2 |
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ID: |
200812-23 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 23. Dezember 2008, 23:46 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5187 |
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Applikationen: |
Imlib2 |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200812-23 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/=
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Severity: Normal Title: Imlib2: User-assisted execution of arbitrary code Date: December 23, 2008 Bugs: #248057 ID: 200812-23
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Synopsis ========
A buffer overflow vulnerability has been discovered in Imlib2.
Background ==========
Imlib2 is replacement library from the Enlightenment project for libraries like libXpm.
Affected packages =================
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Package / Vulnerable / Unaffected -------------------------------------------------------------------=
1 media-libs/imlib2 < 1.4.2-r1 >=3D 1.4.2-r= 1
Description ===========
Julien Danjou reported a pointer arithmetic error and a heap-based buffer overflow within the load() function of the XPM image loader.
Impact ======
A remote attacker could entice a user to process a specially crafted XPM image, possibly resulting in the remote 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 Imlib2 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=3Dmedia-libs/imlib2-1.4.2-r1"=
References ==========
[ 1 ] CVE-2008-5187 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2008-5187
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200812-23.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 2008 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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