drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in imagemagick
Name: |
Pufferüberlauf in imagemagick
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ID: |
200501-26 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 21. Januar 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0005
http://www.idefense.com/application/poi/display?id=184&type=vulnerabilities |
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Applikationen: |
ImageMagick |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200501-26 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: ImageMagick: PSD decoding heap overflow Date: January 20, 2005 Bugs: #77932 ID: 200501-26
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Synopsis ========
ImageMagick is vulnerable to a heap overflow when decoding Photoshop Document (PSD) files, which could lead to arbitrary code execution.
Background ==========
ImageMagick is a collection of tools to read, write and manipulate images in many formats.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/imagemagick < 6.1.8.8 >= 6.1.8.8
Description ===========
Andrei Nigmatulin discovered that a Photoshop Document (PSD) file with more than 24 layers could trigger a heap overflow.
Impact ======
An attacker could potentially design a mailicous PSD image file to cause arbitrary code execution with the permissions of the user running ImageMagick.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All ImageMagick users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/imagemagick-6.1.8.8"
References ==========
[ 1 ] CAN-2005-0005 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0005 [ 2 ] iDEFENSE Advisory display?id=184&type=vulnerabilities
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200501-26.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 2005 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/2.0
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