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RedHat: RHSA-2021-5197 Moderate: PostgreSQL Server Security Update

red hat
Calendar Grey December 16, 2021
Dist Redhat Esm H88
New release for rh-postgresql12-postgresql classified as moderate, mitigating risks associated with memory exposure and potential man-in-the-middle vulnerabilities.
An update for rh-postgresql12-postgresql is now available for Red Hat Software Collections

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.

Summary

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.

Topics%20covered

Topics Covered

security advisory moderate Red Hat man-in-the-middle memory disclosure postgresql software collection

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

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

Read the Full Advisory


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

Topic

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

Topics%20covered

Topics Covered

security advisory moderate Red Hat man-in-the-middle memory disclosure postgresql software collection

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

Bugs Fixed

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

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