drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in JBIG-KIT
Name: |
Denial of Service in JBIG-KIT |
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ID: |
201405-20 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 18. Mai 2014, 23:05 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6369 |
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Applikationen: |
JBIG-KIT |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201405-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: JBIG-KIT: Denial of Service Date: May 18, 2014 Bugs: #507254 ID: 201405-20
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Synopsis ========
A stack-based buffer overflow in JBIG-KIT might allow remote attackers to cause a Denial of Service.
Background ==========
JBIG-KIT is a software implementation of the JBIG1 data compression standard.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/jbigkit < 2.1 >= 2.1
Description ===========
JBIG-KIT contains a stack-based buffer overflow in the jbg_dec_in function in libjbig/jbig.c.
Impact ======
A remote attacker could possibly cause a Denial of Service condition via a specially crafted image file.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All JBIG-KIT users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/jbigkit-2.1"
References ==========
[ 1 ] CVE-2013-6369 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6369
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201405-20.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 2014 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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