Information Exposure Affecting 389ds/389-ds-base package, versions [,1.4.3.19)[1.4.4.0,1.4.4.13)[2.0.0,2.0.3)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.15% (53rd percentile)

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  • Snyk IDSNYK-UNMANAGED-389DS389DSBASE-2369954
  • published26 Jan 2022
  • disclosed26 Mar 2021
  • creditUnknown

Introduced: 26 Mar 2021

CVE-2020-35518  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade 389ds/389-ds-base to version 1.4.3.19, 1.4.4.13, 2.0.3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. 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 Scores

version 3.1