drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in stunnel
Name: |
Ausführen beliebiger Kommandos in stunnel |
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ID: |
201202-08 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 29. Februar 2012, 19:28 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2940 |
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Applikationen: |
stunnel |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201202-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: stunnel: Arbitrary code execution Date: February 29, 2012 Bugs: #379859 ID: 201202-08
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Synopsis ========
A vulnerability was found in stunnel, allowing remote attackers to cause a Denial of Service and potentially arbitrary code execution.
Background ==========
The stunnel program is designed to work as an SSL encryption wrapper between a client and a local or remote server.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/stunnel < 4.44 >= 4.44
Description ===========
An unspecified heap vulnerability was discovered in stunnel.
Impact ======
The vulnerability may possibly be leveraged to perform remote code execution or a Denial of Service attack.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All stunnel users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/stunnel-4.44"
References ==========
[ 1 ] CVE-2011-2940 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2940
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201202-08.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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