ESB-2019.0811 - [RedHat] openssl: Access privileged data - Existing account 2019-03-14

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0811
               Moderate: openssl security and bug fix update
                               14 March 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           openssl
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
                   Red Hat Enterprise Linux WS/Desktop 7
Impact/Access:     Access Privileged Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5407  

Reference:         ASB-2019.0060
                   ASB-2018.0311
                   ESB-2019.0481
                   ESB-2019.0473
                   ESB-2019.0374
                   ESB-2019.0169.4

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2019:0483

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                   Red Hat Security Advisory

Synopsis:          Moderate: openssl security and bug fix update
Advisory ID:       RHSA-2019:0483-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0483
Issue date:        2019-03-12
CVE Names:         CVE-2018-5407 
=====================================================================

1. Summary:

An update for openssl is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x

3. Description:

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and
Transport Layer Security (TLS) protocols, as well as a full-strength
general-purpose cryptography library.

Security Fix(es):

* openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures
(PortSmash) (CVE-2018-5407)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* Perform the RSA signature self-tests with SHA-256 (BZ#1673914)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

For the update to take effect, all services linked to the OpenSSL library
must be restarted, or the system rebooted.

5. Bugs fixed (https://bugzilla.redhat.com/):

1645695 - CVE-2018-5407 openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash)

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
openssl-1.0.2k-16.el7_6.1.src.rpm

x86_64:
openssl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-libs-1.0.2k-16.el7_6.1.i686.rpm
openssl-libs-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-devel-1.0.2k-16.el7_6.1.i686.rpm
openssl-devel-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-perl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-static-1.0.2k-16.el7_6.1.i686.rpm
openssl-static-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
openssl-1.0.2k-16.el7_6.1.src.rpm

x86_64:
openssl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-libs-1.0.2k-16.el7_6.1.i686.rpm
openssl-libs-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-devel-1.0.2k-16.el7_6.1.i686.rpm
openssl-devel-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-perl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-static-1.0.2k-16.el7_6.1.i686.rpm
openssl-static-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
openssl-1.0.2k-16.el7_6.1.src.rpm

ppc64:
openssl-1.0.2k-16.el7_6.1.ppc64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64.rpm
openssl-devel-1.0.2k-16.el7_6.1.ppc.rpm
openssl-devel-1.0.2k-16.el7_6.1.ppc64.rpm
openssl-libs-1.0.2k-16.el7_6.1.ppc.rpm
openssl-libs-1.0.2k-16.el7_6.1.ppc64.rpm

ppc64le:
openssl-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-devel-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-libs-1.0.2k-16.el7_6.1.ppc64le.rpm

s390x:
openssl-1.0.2k-16.el7_6.1.s390x.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390x.rpm
openssl-devel-1.0.2k-16.el7_6.1.s390.rpm
openssl-devel-1.0.2k-16.el7_6.1.s390x.rpm
openssl-libs-1.0.2k-16.el7_6.1.s390.rpm
openssl-libs-1.0.2k-16.el7_6.1.s390x.rpm

x86_64:
openssl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-devel-1.0.2k-16.el7_6.1.i686.rpm
openssl-devel-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-libs-1.0.2k-16.el7_6.1.i686.rpm
openssl-libs-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
openssl-1.0.2k-16.el7_6.1.src.rpm

aarch64:
openssl-1.0.2k-16.el7_6.1.aarch64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.aarch64.rpm
openssl-devel-1.0.2k-16.el7_6.1.aarch64.rpm
openssl-libs-1.0.2k-16.el7_6.1.aarch64.rpm

ppc64le:
openssl-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-devel-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-libs-1.0.2k-16.el7_6.1.ppc64le.rpm

s390x:
openssl-1.0.2k-16.el7_6.1.s390x.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390x.rpm
openssl-devel-1.0.2k-16.el7_6.1.s390.rpm
openssl-devel-1.0.2k-16.el7_6.1.s390x.rpm
openssl-libs-1.0.2k-16.el7_6.1.s390.rpm
openssl-libs-1.0.2k-16.el7_6.1.s390x.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64.rpm
openssl-perl-1.0.2k-16.el7_6.1.ppc64.rpm
openssl-static-1.0.2k-16.el7_6.1.ppc.rpm
openssl-static-1.0.2k-16.el7_6.1.ppc64.rpm

ppc64le:
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-perl-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-static-1.0.2k-16.el7_6.1.ppc64le.rpm

s390x:
openssl-debuginfo-1.0.2k-16.el7_6.1.s390.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390x.rpm
openssl-perl-1.0.2k-16.el7_6.1.s390x.rpm
openssl-static-1.0.2k-16.el7_6.1.s390.rpm
openssl-static-1.0.2k-16.el7_6.1.s390x.rpm

x86_64:
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-perl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-static-1.0.2k-16.el7_6.1.i686.rpm
openssl-static-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):

aarch64:
openssl-debuginfo-1.0.2k-16.el7_6.1.aarch64.rpm
openssl-perl-1.0.2k-16.el7_6.1.aarch64.rpm
openssl-static-1.0.2k-16.el7_6.1.aarch64.rpm

ppc64le:
openssl-debuginfo-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-perl-1.0.2k-16.el7_6.1.ppc64le.rpm
openssl-static-1.0.2k-16.el7_6.1.ppc64le.rpm

s390x:
openssl-debuginfo-1.0.2k-16.el7_6.1.s390.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.s390x.rpm
openssl-perl-1.0.2k-16.el7_6.1.s390x.rpm
openssl-static-1.0.2k-16.el7_6.1.s390.rpm
openssl-static-1.0.2k-16.el7_6.1.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
openssl-1.0.2k-16.el7_6.1.src.rpm

x86_64:
openssl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-devel-1.0.2k-16.el7_6.1.i686.rpm
openssl-devel-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-libs-1.0.2k-16.el7_6.1.i686.rpm
openssl-libs-1.0.2k-16.el7_6.1.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
openssl-debuginfo-1.0.2k-16.el7_6.1.i686.rpm
openssl-debuginfo-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-perl-1.0.2k-16.el7_6.1.x86_64.rpm
openssl-static-1.0.2k-16.el7_6.1.i686.rpm
openssl-static-1.0.2k-16.el7_6.1.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/

7. References:

https://access.redhat.com/security/cve/CVE-2018-5407
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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