RedHat: RHSA-2021-5226:02 Moderate: openssl security update

Advisories

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: openssl security update
Advisory ID:       RHSA-2021:5226-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:5226
Issue date:        2021-12-21
CVE Names:         CVE-2021-3712 
=====================================================================

1. Summary:

An update for openssl is now available for Red Hat Enterprise Linux 8.

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 BaseOS (v. 8) - aarch64, ppc64le, 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: Read buffer overruns processing ASN.1 strings (CVE-2021-3712)

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/):

1995634 - CVE-2021-3712 openssl: Read buffer overruns processing ASN.1 strings

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
openssl-1.1.1k-5.el8_5.src.rpm

aarch64:
openssl-1.1.1k-5.el8_5.aarch64.rpm
openssl-debuginfo-1.1.1k-5.el8_5.aarch64.rpm
openssl-debugsource-1.1.1k-5.el8_5.aarch64.rpm
openssl-devel-1.1.1k-5.el8_5.aarch64.rpm
openssl-libs-1.1.1k-5.el8_5.aarch64.rpm
openssl-libs-debuginfo-1.1.1k-5.el8_5.aarch64.rpm
openssl-perl-1.1.1k-5.el8_5.aarch64.rpm

ppc64le:
openssl-1.1.1k-5.el8_5.ppc64le.rpm
openssl-debuginfo-1.1.1k-5.el8_5.ppc64le.rpm
openssl-debugsource-1.1.1k-5.el8_5.ppc64le.rpm
openssl-devel-1.1.1k-5.el8_5.ppc64le.rpm
openssl-libs-1.1.1k-5.el8_5.ppc64le.rpm
openssl-libs-debuginfo-1.1.1k-5.el8_5.ppc64le.rpm
openssl-perl-1.1.1k-5.el8_5.ppc64le.rpm

s390x:
openssl-1.1.1k-5.el8_5.s390x.rpm
openssl-debuginfo-1.1.1k-5.el8_5.s390x.rpm
openssl-debugsource-1.1.1k-5.el8_5.s390x.rpm
openssl-devel-1.1.1k-5.el8_5.s390x.rpm
openssl-libs-1.1.1k-5.el8_5.s390x.rpm
openssl-libs-debuginfo-1.1.1k-5.el8_5.s390x.rpm
openssl-perl-1.1.1k-5.el8_5.s390x.rpm

x86_64:
openssl-1.1.1k-5.el8_5.x86_64.rpm
openssl-debuginfo-1.1.1k-5.el8_5.i686.rpm
openssl-debuginfo-1.1.1k-5.el8_5.x86_64.rpm
openssl-debugsource-1.1.1k-5.el8_5.i686.rpm
openssl-debugsource-1.1.1k-5.el8_5.x86_64.rpm
openssl-devel-1.1.1k-5.el8_5.i686.rpm
openssl-devel-1.1.1k-5.el8_5.x86_64.rpm
openssl-libs-1.1.1k-5.el8_5.i686.rpm
openssl-libs-1.1.1k-5.el8_5.x86_64.rpm
openssl-libs-debuginfo-1.1.1k-5.el8_5.i686.rpm
openssl-libs-debuginfo-1.1.1k-5.el8_5.x86_64.rpm
openssl-perl-1.1.1k-5.el8_5.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-2021-3712
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-5226:02 Moderate: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8

Summary

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: Read buffer overruns processing ASN.1 strings (CVE-2021-3712)
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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258For the update to take effect, all services linked to the OpenSSL librarymust be restarted, or the system rebooted.

References

https://access.redhat.com/security/cve/CVE-2021-3712 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux BaseOS (v. 8):
Source: openssl-1.1.1k-5.el8_5.src.rpm
aarch64: openssl-1.1.1k-5.el8_5.aarch64.rpm openssl-debuginfo-1.1.1k-5.el8_5.aarch64.rpm openssl-debugsource-1.1.1k-5.el8_5.aarch64.rpm openssl-devel-1.1.1k-5.el8_5.aarch64.rpm openssl-libs-1.1.1k-5.el8_5.aarch64.rpm openssl-libs-debuginfo-1.1.1k-5.el8_5.aarch64.rpm openssl-perl-1.1.1k-5.el8_5.aarch64.rpm
ppc64le: openssl-1.1.1k-5.el8_5.ppc64le.rpm openssl-debuginfo-1.1.1k-5.el8_5.ppc64le.rpm openssl-debugsource-1.1.1k-5.el8_5.ppc64le.rpm openssl-devel-1.1.1k-5.el8_5.ppc64le.rpm openssl-libs-1.1.1k-5.el8_5.ppc64le.rpm openssl-libs-debuginfo-1.1.1k-5.el8_5.ppc64le.rpm openssl-perl-1.1.1k-5.el8_5.ppc64le.rpm
s390x: openssl-1.1.1k-5.el8_5.s390x.rpm openssl-debuginfo-1.1.1k-5.el8_5.s390x.rpm openssl-debugsource-1.1.1k-5.el8_5.s390x.rpm openssl-devel-1.1.1k-5.el8_5.s390x.rpm openssl-libs-1.1.1k-5.el8_5.s390x.rpm openssl-libs-debuginfo-1.1.1k-5.el8_5.s390x.rpm openssl-perl-1.1.1k-5.el8_5.s390x.rpm
x86_64: openssl-1.1.1k-5.el8_5.x86_64.rpm openssl-debuginfo-1.1.1k-5.el8_5.i686.rpm openssl-debuginfo-1.1.1k-5.el8_5.x86_64.rpm openssl-debugsource-1.1.1k-5.el8_5.i686.rpm openssl-debugsource-1.1.1k-5.el8_5.x86_64.rpm openssl-devel-1.1.1k-5.el8_5.i686.rpm openssl-devel-1.1.1k-5.el8_5.x86_64.rpm openssl-libs-1.1.1k-5.el8_5.i686.rpm openssl-libs-1.1.1k-5.el8_5.x86_64.rpm openssl-libs-debuginfo-1.1.1k-5.el8_5.i686.rpm openssl-libs-debuginfo-1.1.1k-5.el8_5.x86_64.rpm openssl-perl-1.1.1k-5.el8_5.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/

Severity
Advisory ID: RHSA-2021:5226-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:5226
Issued Date: : 2021-12-21
CVE Names: CVE-2021-3712

Topic

An update for openssl is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

1995634 - CVE-2021-3712 openssl: Read buffer overruns processing ASN.1 strings

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