RHSA-2023:4535MediumCVSS 7.2

Red Hat Security Advisory: postgresql:12 security update

Published
August 8, 2023
Last Modified
August 4, 2026

🔗 CVE IDs covered (3)

CVE-2022-41862 →CVE-2023-2454 →CVE-2023-2455 →

📋 Description

CVE-2022-41862 — postgresql: Client memory disclosure when connecting with Kerberos to modified server CVE-2023-2454 — postgresql: schema_element defeats protective search_path changes CVE-2023-2455 — postgresql: row security policies disregard user ID changes after inlining.

🎯 Affected products138

  • Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.src (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debuginfo-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debuginfo-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debuginfo-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debuginfo-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debugsource-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debugsource-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debugsource-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pg_repack-debugsource-0:1.4.6-3.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.src (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debuginfo-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debuginfo-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debuginfo-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debuginfo-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debugsource-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debugsource-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debugsource-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pgaudit-debugsource-0:1.4.0-5.module+el8.5.0+11354+78b3c9c5.x86_64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • postgres-decoderbufs-0:0.10.0-2.module+el8.5.0+11354+78b3c9c5.aarch64 (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • postgres-decoderbufs-0:0.10.0-2.module+el8.5.0+11354+78b3c9c5.ppc64le (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • postgres-decoderbufs-0:0.10.0-2.module+el8.5.0+11354+78b3c9c5.s390x (postgresql:12) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • +108 more not shown

✅ Remediation

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. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (6)