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Red Hat Security Advisory 2021-2395-01

Red Hat Security Advisory 2021-2395-01
Posted Jun 14, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2395-01 - PostgreSQL is an advanced object-relational database management system. Issues addressed include an integer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2021-32027, CVE-2021-32028
MD5 | 9e5a20e357a36cf59a2b2e0af56dfde8

Red Hat Security Advisory 2021-2395-01

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

Synopsis: Important: rh-postgresql10-postgresql security update
Advisory ID: RHSA-2021:2395-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2395
Issue date: 2021-06-14
CVE Names: CVE-2021-32027 CVE-2021-32028
=====================================================================

1. Summary:

An update for rh-postgresql10-postgresql is now available for Red Hat
Software Collections.

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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - 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-postgresql10-postgresql (10.17).

Security Fix(es):

* postgresql: Buffer overrun from integer overflow in array subscripting
calculations (CVE-2021-32027)

* postgresql: Memory disclosure in INSERT ... ON CONFLICT ... DO UPDATE
(CVE-2021-32028)

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/):

1956876 - CVE-2021-32027 postgresql: Buffer overrun from integer overflow in array subscripting calculations
1956877 - CVE-2021-32028 postgresql: Memory disclosure in INSERT ... ON CONFLICT ... DO UPDATE

6. Package List:

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

Source:
rh-postgresql10-postgresql-10.17-1.el7.src.rpm

ppc64le:
rh-postgresql10-postgresql-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.ppc64le.rpm

s390x:
rh-postgresql10-postgresql-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.s390x.rpm

x86_64:
rh-postgresql10-postgresql-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
rh-postgresql10-postgresql-10.17-1.el7.src.rpm

ppc64le:
rh-postgresql10-postgresql-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.ppc64le.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.ppc64le.rpm

s390x:
rh-postgresql10-postgresql-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.s390x.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.s390x.rpm

x86_64:
rh-postgresql10-postgresql-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-test-10.17-1.el7.x86_64.rpm

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

Source:
rh-postgresql10-postgresql-10.17-1.el7.src.rpm

x86_64:
rh-postgresql10-postgresql-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-contrib-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-debuginfo-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-devel-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-docs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-libs-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plperl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-plpython-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-pltcl-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-server-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-static-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-syspaths-10.17-1.el7.x86_64.rpm
rh-postgresql10-postgresql-test-10.17-1.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-2021-32027
https://access.redhat.com/security/cve/CVE-2021-32028
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 2021 Red Hat, Inc.
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