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Gentoo Linux Security Advisory 201903-03

Gentoo Linux Security Advisory 201903-03
Posted Mar 11, 2019
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201903-3 - Multiple vulnerabilities have been found in cURL, the worst of which could result in a Denial of Service condition. Versions less than 7.64.0 are affected.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2018-14618, CVE-2018-16839, CVE-2018-16840, CVE-2018-16842, CVE-2019-3822, CVE-2019-3823
MD5 | 2f866be211b86ff71d0279d185e7082f

Gentoo Linux Security Advisory 201903-03

Change Mirror Download
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Gentoo Linux Security Advisory GLSA 201903-03
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https://security.gentoo.org/
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Severity: Normal
Title: cURL: Multiple vulnerabilities
Date: March 10, 2019
Bugs: #665292, #670026, #677346
ID: 201903-03

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Synopsis
========

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

Background
==========

A command line tool and library for transferring data with URLs.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/curl < 7.64.0 >= 7.64.0

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

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

Impact
======

Remote attackers could cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All cURL users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/curl-7.64.0"

References
==========

[ 1 ] CVE-2018-14618
https://nvd.nist.gov/vuln/detail/CVE-2018-14618
[ 2 ] CVE-2018-16839
https://nvd.nist.gov/vuln/detail/CVE-2018-16839
[ 3 ] CVE-2018-16840
https://nvd.nist.gov/vuln/detail/CVE-2018-16840
[ 4 ] CVE-2018-16842
https://nvd.nist.gov/vuln/detail/CVE-2018-16842
[ 5 ] CVE-2019-3822
https://nvd.nist.gov/vuln/detail/CVE-2019-3822
[ 6 ] CVE-2019-3823
https://nvd.nist.gov/vuln/detail/CVE-2019-3823

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

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

https://security.gentoo.org/glsa/201903-03

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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