Information Exposure Affecting 389-ds-base package, versions <1.4.4.10-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.54% (72nd percentile)

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  • Snyk IDSNYK-ECHOLATEST-389DSBASE-17963664
  • published14 Jul 2026
  • disclosed26 Mar 2021

Introduced: 26 Mar 2021

CVE-2020-35518  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

Upgrade Echo:latest 389-ds-base to version 1.4.4.10-1 or higher.

NVD Description

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

When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.

CVSS Base Scores

version 3.1