drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in Atheme
Name: |
Mangelnde Rechteprüfung in Atheme |
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ID: |
201209-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 25. September 2012, 14:49 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1576 |
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Applikationen: |
Atheme |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201209-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Atheme IRC Services: Denial of Service Date: September 25, 2012 Bugs: #409103 ID: 201209-09
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Synopsis ========
A vulnerability has been found in Atheme which may lead to Denial of Service or a bypass of security restrictions.
Background ==========
Atheme is a portable and secure set of open-source and modular IRC services. CertFP is certificate fingerprinting used to authenticate users to nicknames.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-irc/atheme-services < 6.0.10 >= 6.0.10
Description ===========
The myuser_delete() function in account.c does not properly remove CertFP entries when deleting user accounts.
Impact ======
A remote authenticated attacker may be able to cause a Denial of Service condition or gain access to an Atheme IRC Services user account.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Atheme users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-irc/atheme-services-6.0.10"
References ==========
[ 1 ] CVE-2012-1576 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1576
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201209-09.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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