Description
A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.
Published: 2022-03-16
Score: 7.5 High
EPSS: 7.7% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3399-1 389-ds-base security update
Debian DLA Debian DLA DLA-4021-1 389-ds-base security update
EUVD EUVD EUVD-2022-15945 A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.
History

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

Thu, 13 Feb 2025 16:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing. A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.

Subscriptions

Port389 389-ds-base
Redhat Directory Server Enterprise Linux Rhel Eus
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-11-03T20:34:32.997Z

Reserved: 2022-03-10T00:00:00.000Z

Link: CVE-2022-0918

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-03-16T15:15:16.173

Modified: 2025-11-03T21:15:50.207

Link: CVE-2022-0918

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-03-16T05:00:00Z

Links: CVE-2022-0918 - Bugzilla

cve-icon OpenCVE Enrichment

No data.