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Red Hat Security Advisory 2021-2394-01

Red Hat Security Advisory 2021-2394-01
Posted Jun 14, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2394-01 - 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, CVE-2021-32029, CVE-2021-3393
MD5 | f23d30c75bb2d3708c3b24e1dfab5712

Red Hat Security Advisory 2021-2394-01

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

Synopsis: Important: rh-postgresql12-postgresql security update
Advisory ID: RHSA-2021:2394-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2394
Issue date: 2021-06-14
CVE Names: CVE-2021-3393 CVE-2021-32027 CVE-2021-32028
CVE-2021-32029
=====================================================================

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 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-postgresql12-postgresql (12.7).

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)

* postgresql: Memory disclosure in partitioned-table UPDATE ... RETURNING
(CVE-2021-32029)

* postgresql: Partition constraint violation errors leak values of denied
columns (CVE-2021-3393)

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/):

1924005 - CVE-2021-3393 postgresql: Partition constraint violation errors leak values of denied columns
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
1956883 - CVE-2021-32029 postgresql: Memory disclosure in partitioned-table UPDATE ... RETURNING

6. Package List:

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

Source:
rh-postgresql12-postgresql-12.7-1.el7.src.rpm

ppc64le:
rh-postgresql12-postgresql-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.ppc64le.rpm

s390x:
rh-postgresql12-postgresql-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.s390x.rpm

x86_64:
rh-postgresql12-postgresql-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.x86_64.rpm

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

Source:
rh-postgresql12-postgresql-12.7-1.el7.src.rpm

ppc64le:
rh-postgresql12-postgresql-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.ppc64le.rpm

s390x:
rh-postgresql12-postgresql-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.s390x.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.s390x.rpm

x86_64:
rh-postgresql12-postgresql-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.7-1.el7.x86_64.rpm

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

Source:
rh-postgresql12-postgresql-12.7-1.el7.src.rpm

x86_64:
rh-postgresql12-postgresql-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.7-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.7-1.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-2021-3393
https://access.redhat.com/security/cve/CVE-2021-32027
https://access.redhat.com/security/cve/CVE-2021-32028
https://access.redhat.com/security/cve/CVE-2021-32029
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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