Login


 
Newsletter
Werbung

Sicherheit: Zwei Probleme in OpenSSL
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in OpenSSL
ID: 201601-05
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Sa, 30. Januar 2016, 09:34
Referenzen: http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3197
http://openssl.org/news/secadv/20160128.txt
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-0701

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--et13TnvidemUXtfFDIQkR3pAKpL0AsFE6
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201601-05
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: OpenSSL: Multiple vulnerabilities
Date: January 29, 2016
Bugs: #572854
ID: 201601-05

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

Synopsis
========

Multiple vulnerabilities have been found in OpenSSL, allowing remote
attackers to disclose sensitive information and complete weak
handshakes.

Background
==========

OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer
(SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general
purpose cryptography library.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-libs/openssl < 1.0.2f >= 1.0.2f

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

Multiple vulnerabilities have been discovered in OpenSSL. Please review
the upstream advisory and CVE identifiers referenced below for details.

Impact
======

A remote attacker could disclose a server's private DH exponent, or
complete SSLv2 handshakes using ciphers that have been disabled on the
server.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All OpenSSL users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2f"

References
==========

[ 1 ] CVE-2015-3197
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3197
[ 2 ] CVE-2016-0701
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-0701
[ 3 ] OpenSSL Security Advisory [28th Jan 2016]
http://openssl.org/news/secadv/20160128.txt

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

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

https://security.gentoo.org/glsa/201601-05

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



--et13TnvidemUXtfFDIQkR3pAKpL0AsFE6
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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=htJC
-----END PGP SIGNATURE-----

--et13TnvidemUXtfFDIQkR3pAKpL0AsFE6--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung