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AUSCERT External Security Bulletin Redistribution
ESB-2014.0466
Important: openssl security update
9 April 2014
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AusCERT Security Bulletin Summary
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Product: openssl
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0160
Reference: ESB-2014.0457
Original Bulletin:
https://rhn.redhat.com/errata/RHSA-2014-0377.html
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Red Hat Security Advisory
Synopsis: Important: openssl security update
Advisory ID: RHSA-2014:0377-01
Product: Red Hat Storage
Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0377.html
Issue date: 2014-04-08
CVE Names: CVE-2014-0160
=====================================================================
1. Summary:
Updated openssl packages that fix one security issue are now available for
Red Hat Storage 2.1.
The Red Hat Security Response Team has rated this update as having
Important security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from the
CVE link in the References section.
2. Relevant releases/architectures:
Red Hat Storage Server 2.1 - x86_64
3. Description:
OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3)
and Transport Layer Security (TLS v1) protocols, as well as a
full-strength, general purpose cryptography library.
An information disclosure flaw was found in the way OpenSSL handled TLS and
DTLS Heartbeat Extension packets. A malicious TLS or DTLS client or server
could send a specially crafted TLS or DTLS Heartbeat packet to disclose a
limited portion of memory per request from a connected client or server.
Note that the disclosed portions of memory could potentially include
sensitive information such as private keys. (CVE-2014-0160)
Red Hat would like to thank the OpenSSL project for reporting this issue.
Upstream acknowledges Neel Mehta of Google Security as the original
reporter.
All users of Red Hat Storage are advised to upgrade to these updated
packages, which contain a backported patch to correct this issue. For the
update to take effect, all services linked to the OpenSSL library (such as
httpd and other SSL-enabled services) must be restarted or the system
rebooted.
4. Solution:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1084875 - CVE-2014-0160 openssl: information disclosure in handling of TLS heartbeat extension packets
6. Package List:
Red Hat Storage Server 2.1:
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/RHS/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm
x86_64:
openssl-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-devel-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-perl-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-static-1.0.1e-16.el6_5.7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package
7. References:
https://www.redhat.com/security/data/cve/CVE-2014-0160.html
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2014 Red Hat, Inc.
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