drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Openfire
Name: |
Denial of Service in Openfire |
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ID: |
200804-26 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 23. April 2008, 19:18 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1728 |
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Applikationen: |
Openfire |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200804-26 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Openfire: Denial of Service Date: April 23, 2008 Bugs: #217234 ID: 200804-26
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Synopsis ========
A design error in Openfire might lead to a Denial of Service.
Background ==========
Openfire (formerly Wildfire) is a Java implementation of a complete Jabber server.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-im/openfire < 3.5.0 >= 3.5.0
Description ===========
Openfire's connection manager in the file ConnectionManagerImpl.java cannot handle clients that fail to read messages, and has no limit on their session's send buffer.
Impact ======
Remote authenticated attackers could trigger large outgoing queues without reading messages, causing a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Openfire users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-im/openfire-3.5.0"
References ==========
[ 1 ] CVE-2008-1728 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1728
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200804-26.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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