LDAP Injection Affecting 389-ds:1.4/389-ds-base-snmp package, versions <0:1.4.3.39-26.module+el8.10.0+24634+ded7774b


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.69% (50th percentile)

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  • Snyk IDSNYK-RHEL8-389DS-18965947
  • published19 Aug 2026
  • disclosed31 Jul 2026

Introduced: 31 Jul 2026

NewCVE-2026-11770  (opens in a new tab)
CWE-90  (opens in a new tab)

How to fix?

Upgrade RHEL:8 389-ds:1.4/389-ds-base-snmp to version 0:1.4.3.39-26.module+el8.10.0+24634+ded7774b or higher.
This issue was patched in RHSA-2026:55530.

NVD Description

Note: Versions mentioned in the description apply only to the upstream 389-ds:1.4/389-ds-base-snmp package and not the 389-ds:1.4/389-ds-base-snmp package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A flaw was found in 389 Directory Server. An unauthenticated remote attacker can inject LDAP search filters into the CleanAllRUV replication status-check extended operation. Because the handler performs the search against cn=config with elevated replication plugin privileges and returns a boolean match result, the attacker can extract sensitive server configuration metadata, including replication bind DNs and password storage scheme information.

CVSS Base Scores

version 3.1