drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in ChaSen
Name: |
Pufferüberlauf in ChaSen |
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ID: |
201207-03 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 10. Juli 2012, 10:37 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4000 |
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Applikationen: |
ChaSen |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201207-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: ChaSen: User-assisted execution of arbitrary code Date: July 09, 2012 Bugs: #390769 ID: 201207-03
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Synopsis ========
A buffer overflow vulnerability in ChaSen could result in the execution of arbitrary code.
Background ==========
ChaSen is a Japanese morphological analysis system.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/chasen < 2.4.4-r2 >= 2.4.4-r2
Description ===========
An error in chalib.c of ChaSen could cause a buffer overflow.
Impact ======
A remote attacker could entice a user to open a specially crafted text file using ChaSen or an application using the ChaSen libraries, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All ChaSen users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-text/chasen-2.4.4-r2"
References ==========
[ 1 ] CVE-2011-4000 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4000
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201207-03.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 https://bugs.gentoo.org.
License =======
Copyright 2012 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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