Login
Login-Name Passwort


 
Newsletter
Werbung

Sicherheit: Mehrere Probleme in CyaSSL
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in CyaSSL
ID: 201612-53
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Sa, 31. Dezember 2016, 16:07
Referenzen: http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2897
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2898
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2900
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2899
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2896

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--5SILS9ruM78jAdCxmt9u2Ngi8iRowKviv
Content-Type: multipart/mixed;
boundary="boE82x5JJV057xw9vbQ5gTHeX8Urx7Ahc";
protected-headers="v1"
From: Thomas Deutschmann <whissi@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <80c000b2-bde8-1d93-0e2c-e83a6fab676f@gentoo.org>
Subject: [ GLSA 201612-53 ] CyaSSL: Multiple vulnerabilities

--boE82x5JJV057xw9vbQ5gTHeX8Urx7Ahc
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201612-53
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: CyaSSL: Multiple vulnerabilities
Date: December 31, 2016
Bugs: #507418
ID: 201612-53

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

Synopsis
========

Multiple vulnerabilities have been found in CyaSSL, the worst of which
may allow attackers to execute arbitrary code.

Background
==========

CyaSSL is a small, fast, portable implementation of TLS/SSL for
embedded devices to the cloud.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/cyassl *<= 2.9.4 Vulnerable!
-------------------------------------------------------------------
NOTE: Certain packages are still vulnerable. Users should migrate
to another package if one is available or wait for the
existing packages to be marked stable by their
architecture maintainers.

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

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

Impact
======

An attacker could possibly execute arbitrary code with the privileges
of the process, cause a Denial of Service condition, or conduct a
man-in-the-middle attack.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

Upstream has discontinued the software in favor of wolfSSL. Therefore,
the CyaSSL package has been removed from the Gentoo repository and
current users are advised to unmerge the package.

# emerge --unmerge "net-libs/cyassl"

References
==========

[ 1 ] CVE-2014-2896
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2896
[ 2 ] CVE-2014-2897
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2897
[ 3 ] CVE-2014-2898
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2898
[ 4 ] CVE-2014-2899
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2899
[ 5 ] CVE-2014-2900
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2900

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

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

https://security.gentoo.org/glsa/201612-53

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


--boE82x5JJV057xw9vbQ5gTHeX8Urx7Ahc--

--5SILS9ruM78jAdCxmt9u2Ngi8iRowKviv
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
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=Al2g
-----END PGP SIGNATURE-----

--5SILS9ruM78jAdCxmt9u2Ngi8iRowKviv--
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung