CVE-2020-35518

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CVSS 3.1

5.3 medium

EPSS

2%p73

Published

Mar 26, 2021 (Mar 26, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: redhat
Products: 389 directory server, directory server, enterprise linux
Weakness: CWE-200, CWE-203
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.5%)

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