-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Low: libpq security update
Advisory ID:       RHSA-2022:1891-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1891
Issue date:        2022-05-10
CVE Names:         CVE-2021-23222 
====================================================================
1. Summary:

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

Red Hat Product Security has rated this update as having a security impact
of Low. 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. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

The libpq package provides the PostgreSQL client library, which allows
client programs to connect to PostgreSQL servers.

Security Fix(es):

* 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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.6 Release Notes linked from 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

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

2022675 - CVE-2021-23222 postgresql: libpq processes unencrypted bytes from man-in-the-middle

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
libpq-13.5-1.el8.src.rpm

aarch64:
libpq-13.5-1.el8.aarch64.rpm
libpq-debuginfo-13.5-1.el8.aarch64.rpm
libpq-debugsource-13.5-1.el8.aarch64.rpm
libpq-devel-13.5-1.el8.aarch64.rpm
libpq-devel-debuginfo-13.5-1.el8.aarch64.rpm

ppc64le:
libpq-13.5-1.el8.ppc64le.rpm
libpq-debuginfo-13.5-1.el8.ppc64le.rpm
libpq-debugsource-13.5-1.el8.ppc64le.rpm
libpq-devel-13.5-1.el8.ppc64le.rpm
libpq-devel-debuginfo-13.5-1.el8.ppc64le.rpm

s390x:
libpq-13.5-1.el8.s390x.rpm
libpq-debuginfo-13.5-1.el8.s390x.rpm
libpq-debugsource-13.5-1.el8.s390x.rpm
libpq-devel-13.5-1.el8.s390x.rpm
libpq-devel-debuginfo-13.5-1.el8.s390x.rpm

x86_64:
libpq-13.5-1.el8.i686.rpm
libpq-13.5-1.el8.x86_64.rpm
libpq-debuginfo-13.5-1.el8.i686.rpm
libpq-debuginfo-13.5-1.el8.x86_64.rpm
libpq-debugsource-13.5-1.el8.i686.rpm
libpq-debugsource-13.5-1.el8.x86_64.rpm
libpq-devel-13.5-1.el8.i686.rpm
libpq-devel-13.5-1.el8.x86_64.rpm
libpq-devel-debuginfo-13.5-1.el8.i686.rpm
libpq-devel-debuginfo-13.5-1.el8.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-2021-23222
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBYnqSN9zjgjWX9erEAQhwOw/8C1x6RM3C9c918rQb5R0YzhpzMoqakPPs
kjkYcHgnWMhnM9AIPelhYPciqdp+awkk8/Es0/N/pT/fKGLbDLM6RMq1P2OinY+v
1k+aYsYRWrNx/i9oxIuNtsJTF/3A1PXlo8WqwmJxAu413CQWcgt2XlOnizrXwfo5
MdtZPUpJ2N1SDbmkpp8cr6XScNSdFKL2GBwqD0Ep//BvQpVnEVU0zqSArVdFfCNy
bte6tiFJ/AFDkFx8pf3qz/Ie1IPlkwUQroEKZHQ+6lO27dyt/JMLZDCmcAGxzrsi
jBdSjyw2kztvEh089Xt91haosOrZfIViIgHxmkv2+W0lRnv2N7MFEcYxfcmbVnlz
YUSEV0QXayyFT8bfvjom21Ftlo2dxKIBu2ucB96aRiaMGZkRhRrXinaHZe3cs5xa
mJZbZUh1woJbZNtPwCr9ogntjHDZpS4zD6YHolqoT7O5lXbyBXx2EhrpB/3GqeAk
PY/vP+T28FLW2pELk9PfKJC9x/LFiJYFWr9Ct51CI1aDyFTAqNzqngfcpcuOo09q
okdU4VRU5A5Zzr5x9NQXio87aoS64RwoVe7rk1dFPBodtcFViI7C5CvigCkG1xUi
38t/sfp7eY1zD/WdwdVHA9QFlSBvYH8Ag7uyUJBX7iIyJrx7C2Z6KNPOSnoZ6dx3
D3etvqM2g3Q=tjct
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce