Sigurnosni nedostaci programskog paketa openssl

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by ncert - 8. travnja 2014.8. travnja 2014.0

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Red Hat Security Advisory

Synopsis: Important: openssl security update
Advisory ID: RHSA-2014:0376-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0376.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 Enterprise Linux 6.

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 Enterprise Linux Desktop (v. 6) – i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) – i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) – x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) – x86_64
Red Hat Enterprise Linux Server (v. 6) – i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) – i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) – i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) – i386, 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 OpenSSL users 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 Enterprise Linux Desktop (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm

x86_64:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-devel-1.0.1e-16.el6_5.7.i686.rpm
openssl-perl-1.0.1e-16.el6_5.7.i686.rpm
openssl-static-1.0.1e-16.el6_5.7.i686.rpm

x86_64:
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-devel-1.0.1e-16.el6_5.7.i686.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

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

x86_64:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-devel-1.0.1e-16.el6_5.7.i686.rpm

ppc64:
openssl-1.0.1e-16.el6_5.7.ppc.rpm
openssl-1.0.1e-16.el6_5.7.ppc64.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.ppc.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.ppc64.rpm
openssl-devel-1.0.1e-16.el6_5.7.ppc.rpm
openssl-devel-1.0.1e-16.el6_5.7.ppc64.rpm

s390x:
openssl-1.0.1e-16.el6_5.7.s390.rpm
openssl-1.0.1e-16.el6_5.7.s390x.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.s390.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.s390x.rpm
openssl-devel-1.0.1e-16.el6_5.7.s390.rpm
openssl-devel-1.0.1e-16.el6_5.7.s390x.rpm

x86_64:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.x86_64.rpm
openssl-devel-1.0.1e-16.el6_5.7.i686.rpm
openssl-devel-1.0.1e-16.el6_5.7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-perl-1.0.1e-16.el6_5.7.i686.rpm
openssl-static-1.0.1e-16.el6_5.7.i686.rpm

ppc64:
openssl-debuginfo-1.0.1e-16.el6_5.7.ppc64.rpm
openssl-perl-1.0.1e-16.el6_5.7.ppc64.rpm
openssl-static-1.0.1e-16.el6_5.7.ppc64.rpm

s390x:
openssl-debuginfo-1.0.1e-16.el6_5.7.s390x.rpm
openssl-perl-1.0.1e-16.el6_5.7.s390x.rpm
openssl-static-1.0.1e-16.el6_5.7.s390x.rpm

x86_64:
openssl-debuginfo-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

Red Hat Enterprise Linux Workstation (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-1.0.1e-16.el6_5.7.i686.rpm
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-devel-1.0.1e-16.el6_5.7.i686.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/openssl-1.0.1e-16.el6_5.7.src.rpm

i386:
openssl-debuginfo-1.0.1e-16.el6_5.7.i686.rpm
openssl-perl-1.0.1e-16.el6_5.7.i686.rpm
openssl-static-1.0.1e-16.el6_5.7.i686.rpm

x86_64:
openssl-debuginfo-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/

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