drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in mod_fcgid
Name: |
Zwei Probleme in mod_fcgid |
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ID: |
201207-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 10. Juli 2012, 10:38 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3872
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1181 |
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Applikationen: |
Apache |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201207-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: mod_fcgid: Multiple vulnerabilities Date: July 09, 2012 Bugs: #344685, #409373 ID: 201207-09
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Synopsis ========
Multiple vulnerabilities have been found in mod_fcgid, allowing execution of arbitrary code or Denial of Service.
Background ==========
mod_fcgid is a binary-compatible alternative to mod_fastcgi with better process management.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-apache/mod_fcgid < 2.3.7 >= 2.3.7
Description ===========
Multiple vulnerabilities have been found in mod_fcgid:
* An error in the "fcgid_header_bucket_read()" function in fcgid_bucket.c could cause a stack-based buffer overflow (CVE-2010-3872). * An error in the "is_spawn_allowed() function in fcgid_spawn_ctl.c prevents Apache from recognizing the FcgidMaxProcessesPerClass directive for a virtual host (CVE-2012-1181).
Impact ======
A local attacker could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition. Furthermore, a remote attacker could send specially crafted HTTP requests, possibly resulting in a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All mod_fcgid users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-apache/mod_fcgid-2.3.7"
References ==========
[ 1 ] CVE-2010-3872 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3872 [ 2 ] CVE-2012-1181 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1181
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201207-09.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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