RHSA-2021:5179MediumCVSS 8.1

Red Hat Security Advisory: rh-postgresql13-postgresql security update

Published
December 16, 2021
Last Modified
November 6, 2026

🔗 CVE IDs covered (3)

CVE-2021-3677 →CVE-2021-23214 →CVE-2021-23222 →

📋 Description

CVE-2021-3677 — postgresql: memory disclosure in certain queries CVE-2021-23214 — postgresql: server processes unencrypted bytes from man-in-the-middle CVE-2021-23222 — postgresql: libpq processes unencrypted bytes from man-in-the-middle

🎯 Affected products68

  • Red Hat Software Collections for RHEL Workstation(v. 7)
  • Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.src as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.src as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-contrib-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-contrib-syspaths-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-syspaths-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-syspaths-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-contrib-syspaths-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-debuginfo-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-debuginfo-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-debuginfo-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-debuginfo-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-devel-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-devel-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-devel-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-devel-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-docs-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-docs-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-docs-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-docs-0:13.5-1.el7.x86_64 as a component of Red Hat Software Collections for RHEL(v. 7)
  • rh-postgresql13-postgresql-libs-0:13.5-1.el7.ppc64le as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • rh-postgresql13-postgresql-libs-0:13.5-1.el7.s390x as a component of Red Hat Software Collections for RHEL Workstation(v. 7)
  • +38 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.

🔗 References (6)