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Gentoo Linux Security Advisory GLSA 201803-10
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https://security.gentoo.org/
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Severity: High
Title: collectd: Multiple vulnerabilities
Date: March 22, 2018
Bugs: #628540, #637538
ID: 201803-10
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Synopsis
========
Gentoo’s collectd package contains multiple vulnerabilities, the worst
of which may allow local attackers to escalate privileges.
Background
==========
collectd is a daemon which collects system and application performance
metrics periodically and provides mechanisms to store the values in a
variety of ways, for example in RRD files.
Affected packages
=================
——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 app-admin/collectd < 5.7.2-r1 >= 5.7.2-r1
Description
===========
Multiple vulnerabilities have been found in Gentoo’s collectd package.
Please review the referenced CVE identifiers and bug entries for
details.
Impact
======
A local attacker, who either is already collectd’s system user or
belongs to collectd’s group, could potentially gain root privileges and
cause a Denial of Service condition.
Remote attackers could cause a Denial of Service condition via
specially crafted SNMP responses.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All collectd users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=app-admin/collectd-5.7.2-r1”
References
==========
[ 1 ] CVE-2017-16820
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-16820
[ 2 ] CVE-2017-18240
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-18240
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201803-10
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 2018 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.
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