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

Synopsis:          Moderate: rh-postgresql12-postgresql security update
Advisory ID:       RHSA-2021:5197-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:5197
Issue date:        2021-12-16
CVE Names:         CVE-2021-3677 CVE-2021-23214 CVE-2021-23222
====================================================================
1. Summary:

An update for rh-postgresql12-postgresql is now available for Red Hat
Software Collections.

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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

PostgreSQL is an advanced object-relational database management system
(DBMS).

The following packages have been upgraded to a later upstream version:
rh-postgresql12-postgresql (12.9).

Security Fix(es):

* postgresql: memory disclosure in certain queries (CVE-2021-3677)

* postgresql: server processes unencrypted bytes from man-in-the-middle
(CVE-2021-23214)

* postgresql: libpq processes unencrypted bytes from man-in-the-middle
(CVE-2021-23222)

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

If the postgresql service is running, it will be automatically restarted
after installing this update.

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

2001857 - CVE-2021-3677 postgresql: memory disclosure in certain queries
2022666 - CVE-2021-23214 postgresql: server processes unencrypted bytes from man-in-the-middle
2022675 - CVE-2021-23222 postgresql: libpq processes unencrypted bytes from man-in-the-middle

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-postgresql12-postgresql-12.9-1.el7.src.rpm

ppc64le:
rh-postgresql12-postgresql-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-debuginfo-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-devel-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-docs-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-libs-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plperl-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plpython-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-pltcl-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-syspaths-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-static-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-syspaths-12.9-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-test-12.9-1.el7.ppc64le.rpm

s390x:
rh-postgresql12-postgresql-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-debuginfo-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-devel-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-docs-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-libs-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-plperl-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-plpython-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-pltcl-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-syspaths-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-static-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-syspaths-12.9-1.el7.s390x.rpm
rh-postgresql12-postgresql-test-12.9-1.el7.s390x.rpm

x86_64:
rh-postgresql12-postgresql-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.9-1.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-postgresql12-postgresql-12.9-1.el7.src.rpm

x86_64:
rh-postgresql12-postgresql-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.9-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.9-1.el7.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-2021-3677
https://access.redhat.com/security/cve/CVE-2021-23214
https://access.redhat.com/security/cve/CVE-2021-23222
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 2021 Red Hat, Inc.
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