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Gentoo Linux Security Advisory 201903-22

Gentoo Linux Security Advisory 201903-22
Posted Mar 28, 2019
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201903-22 - An overflow was discovered in ZeroMQ which could lead to arbitrary code execution. Versions less than 4.3.1 are affected.

tags | advisory, overflow, arbitrary, code execution
systems | linux, gentoo
advisories | CVE-2019-6250
MD5 | 33709c5e220d2f75d48cc2bc203ae5e9

Gentoo Linux Security Advisory 201903-22

Change Mirror Download
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Gentoo Linux Security Advisory GLSA 201903-22
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https://security.gentoo.org/
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Severity: High
Title: ZeroMQ: Code execution
Date: March 28, 2019
Bugs: #675376
ID: 201903-22

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Synopsis
========

An overflow was discovered in ZeroMQ which could lead to arbitrary code
execution.

Background
==========

Looks like an embeddable networking library but acts like a concurrency
framework

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/zeromq < 4.3.1 >= 4.3.1

Description
===========

Please reference the CVE for details.

Impact
======

Please reference the CVE for details.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All ZeroMQ users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/zeromq-4.3.1"

References
==========

[ 1 ] CVE-2019-6250
https://nvd.nist.gov/vuln/detail/CVE-2019-6250

Availability
============

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

https://security.gentoo.org/glsa/201903-22

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 2019 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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