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Gentoo Linux Security Advisory GLSA 201710-29
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https://security.gentoo.org/
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Severity: Normal
Title: Asterisk: Multiple vulnerabilities
Date: October 29, 2017
Bugs: #629682, #629692, #633856
ID: 201710-29
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Synopsis
========
Multiple vulnerabilities have been found in Asterisk, the worst of
which allows remote execution of arbitrary shell commands.
Background
==========
A Modular Open Source PBX System.
Affected packages
=================
——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 net-misc/asterisk < 11.25.3 >= 11.25.3
Description
===========
Multiple vulnerabilities have been discovered in Asterisk. Please
review the referenced CVE identifiers for details.
Impact
======
A remote attacker could execute arbitrary code, cause a denial of
service condition, or cause an unauthorized data disclosure by enticing
a user to run malicious code.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Asterisk users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-misc/asterisk-13.17.2”
References
==========
[ 1 ] CVE-2017-14098
https://nvd.nist.gov/vuln/detail/CVE-2017-14098
[ 2 ] CVE-2017-14099
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14099
[ 3 ] CVE-2017-14100
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14100
[ 4 ] CVE-2017-14603
https://nvd.nist.gov/vuln/detail/CVE-2017-14603
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201710-29
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.
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