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Gentoo Linux Security Advisory GLSA 201807-02
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https://security.gentoo.org/
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Severity: Normal
Title: Passenger: Multiple Vulnerabilities
Date: July 22, 2018
Bugs: #658346
ID: 201807-02

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Synopsis
========

Multiple vulnerabilities have been found in Passenger, the worst of
which could result in the execution of arbitrary code.

Background
==========

Passenger runs and manages your Ruby, Node.js, and Python apps.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 www-apache/passenger < 5.3.2 >= 5.3.2

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

Multiple vulnerabilities have been discovered in Passenger. Please
review the CVE identifiers referenced below for details.

Impact
======

A remote attacker could escalate privileges, execute arbitrary code,
cause a Denial of Service condition, or obtain sensitive information.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Passenger users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=www-apache/passenger-5.3.2”

References
==========

[ 1 ] CVE-2018-12026
https://nvd.nist.gov/vuln/detail/CVE-2018-12026
[ 2 ] CVE-2018-12027
https://nvd.nist.gov/vuln/detail/CVE-2018-12027
[ 3 ] CVE-2018-12028
https://nvd.nist.gov/vuln/detail/CVE-2018-12028
[ 4 ] CVE-2018-12029
https://nvd.nist.gov/vuln/detail/CVE-2018-12029

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

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

https://security.gentoo.org/glsa/201807-02

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.

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