drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in nginx
Name: |
Ausführen beliebiger Kommandos in nginx |
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ID: |
201406-20 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 23. Juni 2014, 06:49 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0133 |
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Applikationen: |
nginx |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201406-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: nginx: Arbitrary code execution Date: June 22, 2014 Bugs: #505018 ID: 201406-20
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Synopsis ========
A vulnerability has been found in nginx which may allow execution of arbitrary code.
Background ==========
nginx is a robust, small, and high performance HTTP and reverse proxy server.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-servers/nginx < 1.4.7 >= 1.4.7
Description ===========
A bug in the SPDY implementation in nginx was found which might cause a heap memory buffer overflow in a worker process by using a specially crafted request. The SPDY implementation is not enabled in default configurations.
Impact ======
A remote attacker could cause execution of arbitrary code by using a specially crafted request.
Workaround ==========
Disable the spdy module in NGINX_MODULES_HTTP.
Resolution ==========
All nginx users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/nginx-1.4.7"
References ==========
[ 1 ] CVE-2014-0133 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0133
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201406-20.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 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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