RHSA-2021:1389MediumCVSS 7.5

Red Hat Security Advisory: openldap security update

Published
April 27, 2021
Last Modified
August 4, 2026

🔗 CVE IDs covered (1)

CVE-2020-25692 →

📋 Description

CVE-2020-25692 — openldap: NULL pointer dereference for unauthenticated packet in slapd

🎯 Affected products74

  • Red Hat Enterprise Linux Client (v. 7)
  • Red Hat Enterprise Linux Client Optional (v. 7)
  • Red Hat Enterprise Linux ComputeNode Optional (v. 7)
  • Red Hat Enterprise Linux Server (v. 7)
  • Red Hat Enterprise Linux Server Optional (v. 7)
  • Red Hat Enterprise Linux Workstation (v. 7)
  • Red Hat Enterprise Linux Workstation Optional (v. 7)
  • openldap-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)
  • openldap-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)
  • openldap-0:2.4.44-23.el7_9.ppc as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.s390 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)
  • openldap-0:2.4.44-23.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)
  • openldap-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
  • openldap-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
  • openldap-clients-0:2.4.44-23.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
  • openldap-debuginfo-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)
  • openldap-debuginfo-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)
  • openldap-debuginfo-0:2.4.44-23.el7_9.i686 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
  • +44 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

🔗 References (4)