This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--xXvoFXanUcTpKIE3ad6id1RkNk66CMpIS
Content-Type: text/plain; charset=ISO-8859-
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 201401-09
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Normal
    Title: Openswan: User-assisted execution of arbitrary code
     Date: January 18, 2014
     Bugs: #483204
       ID: 201401-09

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

Synopsis
========

A vulnerability in Openswan could result in execution of arbitrary code
or Denial of Service.

Background
==========

Openswan is an implementation of IPsec for Linux.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-misc/openswan            < 2.6.39                  >= 2.6.39

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

A buffer overflow flaw has been discovered in Openswan when using
Opportunistic Encryption.

Impact
======

A remote attacker could send a specially crafted DNS TXT record,
possibly resulting in execution of arbitrary code with the privileges
of the process or a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Openswan users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-misc/openswan-2.6.39"

References
==========

[ 1 ] CVE-2013-2053
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2053

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

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

 http://security.gentoo.org/glsa/glsa-201401-09.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


--xXvoFXanUcTpKIE3ad6id1RkNk66CMpIS
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/

iF4EAREIAAYFAlLa5QQACgkQAnl3SfnYR/hmtAD/UFvPYC0ACwfyglC26smkTvbT
1Xrqxc/ManEoB3LZQC0BAJC/Y9yXAAynkUvvgTMoGV5Rr6F40vEuO4dxOT3KasNl
=zh34
-----END PGP SIGNATURE-----

--xXvoFXanUcTpKIE3ad6id1RkNk66CMpIS--