Sicherheit: Mehrere Probleme in socat

Lesezeichen hinzufügen

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--INiXQGR5uexxfsl7KwAMXqpWiEUUm38eI
Content-Type: multipart/mixed;
boundary="lqObroo1il9lMWJqW9Pc1nnVk13rA3RN3"
From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <e763f51b-324d-d755-6213-d1ac18aeec7f@gentoo.org>
Subject: [ GLSA 201612-23 ] socat: Multiple vulnerabilities

--lqObroo1il9lMWJqW9Pc1nnVk13rA3RN3
Content-Type: multipart/alternative;
boundary="------------5774D5F9FE85751F8B148165"

This is a multi-part message in MIME format.
--------------5774D5F9FE85751F8B148165
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201612-23
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: socat: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #573602
ID: 201612-23

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

Synopsis
========

Multiple vulnerabilities have been found in socat, the worst of which
may allow execution of arbitrary code.

Background
==========

socat is a multipurpose bidirectional relay, similar to netcat.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/socat < 1.7.3.1 >= 1.7.3.1

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

Multiple vulnerabilities have been discovered in socat. Please review
the references below for details.

Impact
======

A remote attacker could possibly execute arbitrary code with the
privileges of the process, or obtain confidential information.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All socat users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/socat-1.7.3.1"

References
==========

[ 1 ] CVE-2016-2217
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2217
[ 2 ] Socat security advisory 7
http://www.dest-unreach.org/socat/contrib/socat-secadv7.html
[ 3 ] Socat security advisory 8
http://www.dest-unreach.org/socat/contrib/socat-secadv8.html

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

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

https://security.gentoo.org/glsa/201612-23

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 2016 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

--------------5774D5F9FE85751F8B148165
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html>
<head>

<meta http-equiv=3D"Content-Type" content=3D"text/html;
charset=3Dutf=
-8">
</head>
<body bgcolor=3D"#FFFFFF" text=3D"#000000">
<p>
<meta http-equiv=3D"Content-Type" content=3D"text/html;
charset=3Du=
tf-8">
</p>
<pre style=3D"color: rgb(0, 0, 0); font-style: normal;
font-variant-l=
igatures: normal; font-variant-caps: normal; font-weight: normal; letter-=
spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-tr=
ansform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0=
px; word-wrap: break-word; white-space: pre-wrap;">- - - - - - - - - - -
=
- - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201612-23
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
<a
class=3D"moz-txt-link-freet=
ext" href=3D"https://security.gentoo.org/">https://security.gentoo.org/</=
a>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: socat: Multiple vulnerabilities
Date: December 08, 2016
Bugs: #573602
ID: 201612-23

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

Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been found in socat, the worst of which
may allow execution of arbitrary code.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

socat is a multipurpose bidirectional relay, similar to netcat.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/socat < 1.7.3.1 >=3D
1.7=
=2E3.1=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been discovered in socat. Please review
the references below for details.

Impact
=3D=3D=3D=3D=3D=3D

A remote attacker could possibly execute arbitrary code with the
privileges of the process, or obtain confidential information.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All socat users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=3Dnet-misc/socat-1.7.3.1"

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2016-2217
<a class=3D"moz-txt-link-freetext" href=3D"https://cve.mitre.org/cg=
i-bin/cvename.cgi?name=3DCVE-2016-2217">https://cve.mitre.org/cgi-bin/cve=
name.cgi?name=3DCVE-2016-2217</a>
[ 2 ] Socat security advisory 7
<a class=3D"moz-txt-link-freetext" href=3D"http://www.dest-unreach.=
org/socat/contrib/socat-secadv7.html">http://www.dest-unreach.org/socat/c=
ontrib/socat-secadv7.html</a>
[ 3 ] Socat security advisory 8
<a class=3D"moz-txt-link-freetext" href=3D"http://www.dest-unreach.=
org/socat/contrib/socat-secadv8.html">http://www.dest-unreach.org/socat/c=
ontrib/socat-secadv8.html</a>

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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

<a class=3D"moz-txt-link-freetext" href=3D"https://security.gentoo.org/g=
lsa/201612-23">https://security.gentoo.org/glsa/201612-23</a>

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

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
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:security@gentoo.org"=
>security@gentoo.org</a> or alternatively, you may file a bug at
<a class=3D"moz-txt-link-freetext" href=3D"https://bugs.gentoo.org">https=
://bugs.gentoo.org</a>.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2016 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.

<a class=3D"moz-txt-link-freetext" href=3D"http://creativecommons.org/lic=
enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre>
</body>
</html>

--------------5774D5F9FE85751F8B148165--

--lqObroo1il9lMWJqW9Pc1nnVk13rA3RN3--

--INiXQGR5uexxfsl7KwAMXqpWiEUUm38eI
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
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=h5sG
-----END PGP SIGNATURE-----

--INiXQGR5uexxfsl7KwAMXqpWiEUUm38eI--