CVE-2024-5953: Red Hat Directory Server 11.5 e4s For Rhel 8

Medium severity, CVSS 5.7. EPSS: 0.6% chance of exploitation in the next 30 days.

A denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.

Affected products

• Red Hat Red Hat Directory Server 11.5 e4s For Rhel 8: before 8060020250210084424.0ca98e7e (fixed in 8060020250210084424.0ca98e7e)
• Red Hat Red Hat Directory Server 11.7 For Rhel 8: before 8080020240909040333.f969626e (fixed in 8080020240909040333.f969626e)
• Red Hat Red Hat Directory Server 11.9 For Rhel 8: before 8100020240902112955.37ed7c03 (fixed in 8100020240902112955.37ed7c03)
• Red Hat Red Hat Directory Server 12.2 Eus For Rhel 9: before 9020020240916150035.1674d574 (fixed in 9020020240916150035.1674d574)
• Red Hat Red Hat Directory Server 12.4 For Rhel 9: before 9040020240723122852.1674d574 (fixed in 9040020240723122852.1674d574)
• Red Hat Red Hat Enterprise Linux 10
• Red Hat Red Hat Enterprise Linux 6
• Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: before 0:1.3.11.1-6.el7_9 (fixed in 0:1.3.11.1-6.el7_9)
• Red Hat Red Hat Enterprise Linux 8: before 8100020240910065753.25e700aa (fixed in 8100020240910065753.25e700aa)
• Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support: before 8080020240807050952.6dbb3803 (fixed in 8080020240807050952.6dbb3803)
• Red Hat Red Hat Enterprise Linux 9: before 0:2.4.5-9.el9_4 (fixed in 0:2.4.5-9.el9_4)
• Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support: before 0:2.2.4-9.el9_2 (fixed in 0:2.2.4-9.el9_2)

Published 2024-06-18. Last modified 2026-06-17.