drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in MCollective
Name: |
Ausführen beliebiger Kommandos in MCollective |
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ID: |
201709-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 5. September 2017, 07:14 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2292 |
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Applikationen: |
The Marionette Collective |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201709-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: MCollective: Remote Code Execution Date: September 04, 2017 Bugs: #624704 ID: 201709-01
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Synopsis ========
A vulnerability in MCollective might allow remote attackers to execute arbitrary code.
Background ==========
MCollective is a framework to build server orchestration or parallel job execution systems.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-admin/mcollective < 2.11.0 >= 2.11.0
Description ===========
A vulnerability was discovered in MCollective which allowed for deserialized YAML from agents without calling safe_load. This allows the potential for arbitrary code execution on the server.
Impact ======
A remote attacker could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All MCollective users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-admin/mcollective-2.11.0"
References ==========
[ 1 ] CVE-2017-2292 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2292
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201709-01
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 2017 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 --nextPart1644388.bbEYiPNJy5 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit
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