drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in OptiPNG
Name: |
Ausführen beliebiger Kommandos in OptiPNG |
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ID: |
200812-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 2. Dezember 2008, 19:04 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5101 |
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Applikationen: |
OptiPNG |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200812-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: OptiPNG: User-assisted execution of arbitrary code Date: December 02, 2008 Bugs: #246522 ID: 200812-01
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Synopsis ========
A vulnerability in OptiPNG might result in user-assisted execution of arbitrary code.
Background ==========
OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/optipng < 0.6.2 >= 0.6.2
Description ===========
A buffer overflow in the BMP reader in OptiPNG has been reported.
Impact ======
A remote attacker could entice a user to process a specially crafted BMP 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 OptiPNG users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/optipng-0.6.2"
References ==========
[ 1 ] CVE-2008-5101 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5101
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200812-01.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 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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