- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201401-14
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: cURL: Multiple vulnerabilities
Date: January 20, 2014
Bugs: #456074, #465678, #474354, #492688, #497092
ID: 201401-14

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities have been found in cURL, allowing attackers to
execute arbitrary code or cause Denial of Service.

Background
==========

cURL is a command line tool for transferring files with URL syntax,
supporting numerous protocols.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/curl < 7.34.0-r1 >= 7.34.0-r1

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

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

Impact
======

A remote attacker could entice a user or automated process to connect
to a malicious server using cURL, possibly resulting in the remote
execution of arbitrary code or 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-7.34.0-r1"

References
==========

[ 1 ] CVE-2013-0249
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0249
[ 2 ] CVE-2013-1944
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1944
[ 3 ] CVE-2013-2174
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2174
[ 4 ] CVE-2013-6422
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6422

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

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

http://security.gentoo.org/glsa/glsa-201401-14.xml

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 2014 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.

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