An Asterisk security update has been released for Gentoo Linux.

GLSA 202101-10 : Asterisk: Multiple vulnerabilities

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Gentoo Linux Security Advisory GLSA 202101-10
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  https://security.gentoo.org/
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Severity: Normal
Title: Asterisk: Multiple vulnerabilities
Date: January 12, 2021
Bugs: #753269, #761313
ID: 202101-10

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Synopsis
=======
Multiple vulnerabilities have been found in Asterisk, the worst of
which could result in a Denial of Service condition.

Background
=========
A Modular Open Source PBX System.

Affected packages
================
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Package / Vulnerable / Unaffected
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1 net-misc/asterisk < 13.38.1 >= 13.38.1

Description
==========
Multiple vulnerabilities have been discovered in Asterisk. Please
review the security advisories referenced below for details.

Impact
=====
An attacker could cause a possible Denial of Service condition.

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-13.38.1"

References
=========
[ 1 ] AST-2020-001
  https://downloads.asterisk.org/pub/security/AST-2020-001.html
[ 2 ] AST-2020-002
  https://downloads.asterisk.org/pub/security/AST-2020-002.html
[ 3 ] AST-2020-003
  https://downloads.asterisk.org/pub/security/AST-2020-003.html
[ 4 ] AST-2020-004
  https://downloads.asterisk.org/pub/security/AST-2020-004.html

Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  https://security.gentoo.org/glsa/202101-10

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 2021 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.

  https://creativecommons.org/licenses/by-sa/2.5