Information Exposure Affecting 389-ds package, versions <1.4.3.19~git0.bef0b5bed-3.12.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
1.54% (72nd percentile)

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  • Snyk IDSNYK-SLES152-389DS-2685995
  • published14 Apr 2022
  • disclosed8 Mar 2021

Introduced: 8 Mar 2021

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

How to fix?

Upgrade SLES:15.2 389-ds to version 1.4.3.19~git0.bef0b5bed-3.12.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream 389-ds package and not the 389-ds package as distributed by SLES. See How to fix? for SLES:15.2 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