drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberläufe in FreeType
Name: |
Zahlenüberläufe in FreeType |
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ID: |
200607-02 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 9. Juli 2006, 18:33 |
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Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1861 |
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Applikationen: |
Freetype |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200607-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: FreeType: Multiple integer overflows Date: July 09, 2006 Bugs: #124828 ID: 200607-02
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Synopsis ========
Multiple remotely exploitable buffer overflows have been discovered in FreeType, resulting in the execution of arbitrary code.
Background ==========
FreeType is a portable font engine.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/freetype < 2.1.10-r2 >= 2.1.10-r2
Description ===========
Multiple integer overflows exist in a variety of files (bdf/bdflib.c, sfnt/ttcmap.c, cff/cffgload.c, base/ftmac.c).
Impact ======
A remote attacker could exploit these buffer overflows by enticing a user to load a specially crafted font, which could result in the execution of arbitrary code.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All FreeType users should upgrade to the latest stable version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/freetype-2.1.10-r2"
References ==========
[ 1 ] CVE-2006-1861 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1861
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200607-02.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 2006 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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