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RedHat: RHSA-2023-4313-01 Moderate: PostgreSQL Schema Exploitation

Calendar Jul 27, 2023 • User Avatar LinuxSecurity Advisories
3 - 6 min read
Redhat Large Esm H500
Topics%20covered

Topics Covered

security advisory red hat moderate severity postgresql update schema exploitation user ID change
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 
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: rh-postgresql12-postgresql security update
Advisory ID:       RHSA-2023:4313-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:4313
Issue date:        2023-07-27
CVE Names:         CVE-2023-2454 CVE-2023-2455 
=====================================================================

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

3. Description:

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

Security Fix(es):

* postgresql: schema_element defeats protective search_path changes
(CVE-2023-2454)

* postgresql: row security policies disregard user ID changes after
inlining. (CVE-2023-2455)

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/):

2207568 - CVE-2023-2454 postgresql: schema_element defeats protective search_path changes
2207569 - CVE-2023-2455 postgresql: row security policies disregard user ID changes after inlining.

6. Package List:

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

Source:
rh-postgresql12-postgresql-12.15-1.el7.src.rpm

ppc64le:
rh-postgresql12-postgresql-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-debuginfo-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-devel-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-docs-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-libs-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plperl-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-plpython-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-pltcl-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-server-syspaths-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-static-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-syspaths-12.15-1.el7.ppc64le.rpm
rh-postgresql12-postgresql-test-12.15-1.el7.ppc64le.rpm

s390x:
rh-postgresql12-postgresql-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-debuginfo-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-devel-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-docs-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-libs-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-plperl-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-plpython-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-pltcl-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-server-syspaths-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-static-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-syspaths-12.15-1.el7.s390x.rpm
rh-postgresql12-postgresql-test-12.15-1.el7.s390x.rpm

x86_64:
rh-postgresql12-postgresql-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.15-1.el7.x86_64.rpm

Red Hat Software Collections for RHEL(v. 7):

Source:
rh-postgresql12-postgresql-12.15-1.el7.src.rpm

x86_64:
rh-postgresql12-postgresql-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-debuginfo-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-devel-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-docs-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-libs-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plperl-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-plpython-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-pltcl-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-server-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-static-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-syspaths-12.15-1.el7.x86_64.rpm
rh-postgresql12-postgresql-test-12.15-1.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-2023-2454
https://access.redhat.com/security/cve/CVE-2023-2455
https://access.redhat.com/security/updates/classification#moderate

8. Contact:

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

Copyright 2023 Red Hat, Inc.
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RedHat: RHSA-2023-4313-01 Moderate: PostgreSQL Schema Exploitation

red hat
Calendar Grey July 27, 2023
Dist Redhat Esm H88
Critical security notice regarding rh-postgresql12-postgresql, highlighting vulnerabilities such as schema manipulation and unauthorized user ID modifications.
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).
Security Fix(es):
* postgresql: schema_element defeats protective search_path changes (CVE-2023-2454)
* postgresql: row security policies disregard user ID changes after inlining. (CVE-2023-2455)
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 red hat moderate severity postgresql update schema exploitation user ID change

References

https://access.redhat.com/security/cve/CVE-2023-2454 https://access.redhat.com/security/cve/CVE-2023-2455 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Software Collections for RHEL Workstation(v. 7):
Source: rh-postgresql12-postgresql-12.15-1.el7.src.rpm
ppc64le: rh-postgresql12-postgresql-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-contrib-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-debuginfo-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-devel-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-docs-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-libs-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-plperl-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-plpython-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-pltcl-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-server-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-server-syspaths-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-static-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-syspaths-12.15-1.el7.ppc64le.rpm rh-postgresql12-postgresql-test-12.15-1.el7.ppc64le.rpm
s390x: rh-postgresql12-postgresql-12.15-1.el7.s390x.rpm rh-postgresql12-postgresql-contrib-12.15-1.el7.s390x.rpm rh-postgresql12-postgresql-contrib-syspaths-12.15-1.el7.s390x.rpm rh-postgresql12-postgresql-debuginfo-12.15-1.el7.s390x.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:4313-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4313
Issue date: 2023-07-27

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 red hat moderate severity postgresql update schema exploitation user ID change

Relevant Releases Architectures

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

Red Hat Software Collections for RHEL(v. 7) - x86_64

Bugs Fixed

2207568 - CVE-2023-2454 postgresql: schema_element defeats protective search_path changes

2207569 - CVE-2023-2455 postgresql: row security policies disregard user ID changes after inlining.

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