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
0.15% (53rd percentile)

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  • Snyk IDSNYK-DEBIAN11-389DSBASE-1062899
  • published20 Jan 2021
  • disclosed26 Mar 2021

Introduced: 20 Jan 2021

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

How to fix?

Upgrade Debian:11 389-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 Debian. See How to fix? for Debian:11 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 Scores

version 3.1