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

Synopsis:          Important: compat-openssl11 security and bug fix update
Advisory ID:       RHSA-2022:4899-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:4899
Issue date:        2022-06-03
CVE Names:         CVE-2022-0778
====================================================================
1. Summary:

An update for compat-openssl11 is now available for Red Hat Enterprise
Linux 9.

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 AppStream (v. 9) - 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. compat-openssl11 provides the legacy
1.1 version of OpenSSL for use with older binaries.

Security Fix(es):

* openssl: Infinite loop in BN_mod_sqrt() reachable when parsing
certificates (CVE-2022-0778)

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):

* compat-openssl11 breaks in FIPS (BZ#2091968)

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/):

2062202 - CVE-2022-0778 openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
compat-openssl11-1.1.1k-4.el9_0.src.rpm

aarch64:
compat-openssl11-1.1.1k-4.el9_0.aarch64.rpm
compat-openssl11-debuginfo-1.1.1k-4.el9_0.aarch64.rpm
compat-openssl11-debugsource-1.1.1k-4.el9_0.aarch64.rpm

ppc64le:
compat-openssl11-1.1.1k-4.el9_0.ppc64le.rpm
compat-openssl11-debuginfo-1.1.1k-4.el9_0.ppc64le.rpm
compat-openssl11-debugsource-1.1.1k-4.el9_0.ppc64le.rpm

s390x:
compat-openssl11-1.1.1k-4.el9_0.s390x.rpm
compat-openssl11-debuginfo-1.1.1k-4.el9_0.s390x.rpm
compat-openssl11-debugsource-1.1.1k-4.el9_0.s390x.rpm

x86_64:
compat-openssl11-1.1.1k-4.el9_0.i686.rpm
compat-openssl11-1.1.1k-4.el9_0.x86_64.rpm
compat-openssl11-debuginfo-1.1.1k-4.el9_0.i686.rpm
compat-openssl11-debuginfo-1.1.1k-4.el9_0.x86_64.rpm
compat-openssl11-debugsource-1.1.1k-4.el9_0.i686.rpm
compat-openssl11-debugsource-1.1.1k-4.el9_0.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-2022-0778
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 2022 Red Hat, Inc.
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