Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.0103
openssl security update
12 January 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: openssl
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-1971
Reference: ESB-2020.4514
ESB-2020.4365
ESB-2020.4320
Original Bulletin:
https://access.redhat.com/errata/RHSA-2021:0056
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Red Hat Security Advisory
Synopsis: Important: openssl security update
Advisory ID: RHSA-2021:0056-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0056
Issue date: 2021-01-11
CVE Names: CVE-2020-1971
=====================================================================
1. Summary:
An update for openssl is now available for Red Hat Enterprise Linux 6
Extended Lifecycle Support.
Red Hat Product Security has rated this update as having a security impact
of Important. 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 Server (v. 6 ELS) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6 ELS) - i386, ppc64, s390x, x86_64
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: EDIPARTYNAME NULL pointer de-reference (CVE-2020-1971)
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.
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/):
1903409 - CVE-2020-1971 openssl: EDIPARTYNAME NULL pointer de-reference
6. Package List:
Red Hat Enterprise Linux Server (v. 6 ELS):
Source:
openssl-1.0.1e-59.el6_10.src.rpm
i386:
openssl-1.0.1e-59.el6_10.i686.rpm
openssl-debuginfo-1.0.1e-59.el6_10.i686.rpm
openssl-devel-1.0.1e-59.el6_10.i686.rpm
ppc64:
openssl-1.0.1e-59.el6_10.ppc.rpm
openssl-1.0.1e-59.el6_10.ppc64.rpm
openssl-debuginfo-1.0.1e-59.el6_10.ppc.rpm
openssl-debuginfo-1.0.1e-59.el6_10.ppc64.rpm
openssl-devel-1.0.1e-59.el6_10.ppc.rpm
openssl-devel-1.0.1e-59.el6_10.ppc64.rpm
s390x:
openssl-1.0.1e-59.el6_10.s390.rpm
openssl-1.0.1e-59.el6_10.s390x.rpm
openssl-debuginfo-1.0.1e-59.el6_10.s390.rpm
openssl-debuginfo-1.0.1e-59.el6_10.s390x.rpm
openssl-devel-1.0.1e-59.el6_10.s390.rpm
openssl-devel-1.0.1e-59.el6_10.s390x.rpm
x86_64:
openssl-1.0.1e-59.el6_10.i686.rpm
openssl-1.0.1e-59.el6_10.x86_64.rpm
openssl-debuginfo-1.0.1e-59.el6_10.i686.rpm
openssl-debuginfo-1.0.1e-59.el6_10.x86_64.rpm
openssl-devel-1.0.1e-59.el6_10.i686.rpm
openssl-devel-1.0.1e-59.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6 ELS):
i386:
openssl-debuginfo-1.0.1e-59.el6_10.i686.rpm
openssl-perl-1.0.1e-59.el6_10.i686.rpm
openssl-static-1.0.1e-59.el6_10.i686.rpm
ppc64:
openssl-debuginfo-1.0.1e-59.el6_10.ppc64.rpm
openssl-perl-1.0.1e-59.el6_10.ppc64.rpm
openssl-static-1.0.1e-59.el6_10.ppc64.rpm
s390x:
openssl-debuginfo-1.0.1e-59.el6_10.s390x.rpm
openssl-perl-1.0.1e-59.el6_10.s390x.rpm
openssl-static-1.0.1e-59.el6_10.s390x.rpm
x86_64:
openssl-debuginfo-1.0.1e-59.el6_10.x86_64.rpm
openssl-perl-1.0.1e-59.el6_10.x86_64.rpm
openssl-static-1.0.1e-59.el6_10.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-2020-1971
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 2021 Red Hat, Inc.
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