drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Pngcrush
Name: |
Ausführen beliebiger Kommandos in Pngcrush |
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ID: |
200805-10 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 11. Mai 2008, 23:49 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1382
http://www.gentoo.org/security/en/glsa/glsa-200804-15.xml |
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Applikationen: |
pngcrush |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200805-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Pngcrush: User-assisted execution of arbitrary code Date: May 11, 2008 Bugs: #219033 ID: 200805-10
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Synopsis ========
A vulnerability in Pngcrush might result in user-assisted execution of arbitrary code.
Background ==========
Pngcrush is a multi platform optimizer for PNG (Portable Network Graphics) files.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/pngcrush < 1.6.4-r1 >= 1.6.4-r1
Description ===========
It has been reported that Pngcrush includes a copy of libpng that is vulnerable to a memory corruption (GLSA 200804-15).
Impact ======
A remote attacker could entice a user to process a specially crafted PNG image, 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 Pngcrush users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/pngcrush-1.6.4-r1"
References ==========
[ 1 ] CVE-2008-1382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1382 [ 2 ] GLSA 200804-15 http://www.gentoo.org/security/en/glsa/glsa-200804-15.xml
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200805-10.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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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