drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in mod_rpaf
Name: |
Denial of Service in mod_rpaf |
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ID: |
201209-20 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 28. September 2012, 10:41 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3526 |
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Applikationen: |
mod_rpaf |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201209-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: mod_rpaf: Denial of Service Date: September 27, 2012 Bugs: #432406 ID: 201209-20
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Synopsis ========
A vulnerability in mod_rpaf may result in Denial of Service.
Background ==========
mod_rpaf is a reverse proxy add forward module for backend Apache servers.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-apache/mod_rpaf < 0.6 >= 0.6
Description ===========
An error has been found in the way mod_rpaf handles X-Forwarded-For headers. Please review the CVE identifier referenced below for details.
Impact ======
A remote attacker could send a specially crafted HTTP header, possibly resulting in a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All mod_rpaf users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-apache/mod_rpaf-0.6"
References ==========
[ 1 ] CVE-2012-3526 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3526
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201209-20.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 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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