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5.7 Medium

CVE-2024-2199 389-ds-base: malformed userpassword may cause crash at do_modify in slapd/modify.c

Description

A denial of service vulnerability was found in 389-ds-base ldap server. This issue may allow an authenticated user to cause a server crash while modifying `userPassword` using malformed input.

CVSS 3.1 detail

Vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitable from the adjacent network, with an ordinary account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.

Attack vector
Adjacent network
Attack complexity
Low
Privileges required
Low
Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Affected products and versions

Product Affected versions Fixed in
Red Hat Directory Server 11.5 E4S for RHEL 8 8060020250210084424.0 earliest → < 8060020250210084424.0ca98e7e 8060020250210084424.0ca98e7e
Red Hat Directory Server 11.8 for RHEL 8 8090020240606122459.91529 earliest → < 8090020240606122459.91529cd0 8090020240606122459.91529cd0
Red Hat Directory Server 11.9 for RHEL 8 8100020240604161237.37 earliest → < 8100020240604161237.37ed7c03 8100020240604161237.37ed7c03
Red Hat Directory Server 12.4 for RHEL 9 9040020240604143706.1674 earliest → < 9040020240604143706.1674d574 9040020240604143706.1674d574
Red Hat Enterprise Linux 7 Versions not published
Red Hat Enterprise Linux 8 8100020240613122040.25 earliest → < 8100020240613122040.25e700aa 8100020240613122040.25e700aa
Red Hat Enterprise Linux 8.8 Extended Update Support 8080020240807050952.6 earliest → < 8080020240807050952.6dbb3803 8080020240807050952.6dbb3803
Red Hat Enterprise Linux 9 Versions not published
Red Hat Enterprise Linux 9.2 Extended Update Support Versions not published
Show the other branch
Product Affected versions Fixed in
Red Hat Enterprise Linux 6 Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Red Hat Directory Server 11.5 E4S for RHEL 8

The 16 CVEs of Red Hat Directory Server 11.5 E4S for RHEL 8 →
CVE-2026-19843 389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editor 8.4 High CVE-2026-18922 A flaw was found in 389 Directory Server 9.8 Critical CVE-2026-18453 389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_search 7.5 High CVE-2026-18355 389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet() 7.5 High
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