CVE-2022-0918

389-ds-base: sending crafted message could result in DoS

Published Mar 16, 2022 CVSS 3.1 · 7.5 High EPSS 5.9% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

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
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.

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Nov 3, 2025, 8:34 PM
Reserved
Mar 10, 2022, 12:00 AM
Status
Modified
Published
Mar 16, 2022, 3:15 PM
Modified
Jun 17, 2026, 4:21 AM
Severity
Moderate
Public date
Mar 16, 2022, 5:00 AM