drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in QtCore
Name: |
Denial of Service in QtCore |
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ID: |
201403-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 14. März 2014, 08:50 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4549 |
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Applikationen: |
Qt |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201403-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: QtCore: Denial of Service Date: March 13, 2014 Bugs: #494728 ID: 201403-04
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Synopsis ========
A vulnerability in QXmlSimpleReader class can be used to cause a Denial of Service condition.
Background ==========
The Qt toolkit is a comprehensive C++ application development framework.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-qt/qtcore < 4.8.5-r1 >= 4.8.5-r1
Description ===========
A vulnerability in QXmlSimpleReader's XML entity parsing has been discovered.
Impact ======
A remote attacker could entice a user to open a specially crafted XML file using an application linked against QtCore, possibly resulting in Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All QtCore users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-qt/qtcore-4.8.5-r1"
Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying these packages.
References ==========
[ 1 ] CVE-2013-4549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4549
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201403-04.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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