drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in lsyncd
Name: |
Ausführen beliebiger Kommandos in lsyncd |
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ID: |
201702-05 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 11. Februar 2017, 10:07 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8990 |
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Applikationen: |
lsyncd |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --BqalmgFmcQB33GAUwdSD0BhNHTFBWFDiX Content-Type: multipart/mixed; boundary="n4pxcuHsmu5BHHDkdC9XBihRIAXAd5rIO"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> To: gentoo-announce@lists.gentoo.org Message-ID: <cba7c09e-8d56-6f24-2933-5eb4c9b3f754@gentoo.org> Subject: [ GLSA 201702-05 ] Lsyncd: Remote execution of arbitrary code
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Lsyncd: Remote execution of arbitrary code Date: February 10, 2017 Bugs: #529678 ID: 201702-05
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Synopsis ========
A vulnerability in Lsyncd allows execution of arbitrary code.
Background ==========
A daemon to synchronize local directories using rsync.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-admin/lsyncd < 2.1.6 >= 2.1.6
Description ===========
default-rsyncssh.lua in Lsyncd performed insufficient sanitising of filenames.
Impact ======
An attacker, able to control files processed by Lsyncd, 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 Lsyncd users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-admin/lsyncd-2.1.6"
References ==========
[ 1 ] CVE-2014-8990 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8990
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-05
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
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