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Gentoo Linux Security Advisory GLSA 202005-10
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https://security.gentoo.org/
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Severity: Normal
Title: libmicrodns: Multiple vulnerabilities
Date: May 14, 2020
Bugs: #714606
ID: 202005-10
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Synopsis
========
Multiple vulnerabilities have been found in libmicrodns, the worst of
which could result in the arbitrary execution of code.
Background
==========
libmicrodns is an mDNS library, focused on being simple and
cross-platform.
Affected packages
=================
——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 net-libs/libmicrodns < 0.1.2 >= 0.1.2
Description
===========
Multiple vulnerabilities have been discovered in libmicrodns. Please
review the CVE identifiers and the upstream advisory referenced below
for details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All libmicrodns users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-libs/libmicrodns-0.1.2”
References
==========
[ 1 ] CVE-2020-6071
https://nvd.nist.gov/vuln/detail/CVE-2020-6071
[ 2 ] CVE-2020-6072
https://nvd.nist.gov/vuln/detail/CVE-2020-6072
[ 3 ] CVE-2020-6073
https://nvd.nist.gov/vuln/detail/CVE-2020-6073
[ 4 ] CVE-2020-6077
https://nvd.nist.gov/vuln/detail/CVE-2020-6077
[ 5 ] CVE-2020-6078
https://nvd.nist.gov/vuln/detail/CVE-2020-6078
[ 6 ] CVE-2020-6079
https://nvd.nist.gov/vuln/detail/CVE-2020-6079
[ 7 ] CVE-2020-6080
https://nvd.nist.gov/vuln/detail/CVE-2020-6080
[ 8 ] VideoLAN-SB-VLC-309
https://www.videolan.org/security/sb-vlc309.html
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202005-10
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 2020 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
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