Information Exposure Affecting 389-ds-base-devel package, versions <0:1.4.3.8-7.module+el8.3.0+20006+53cafd96


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.15% (53rd percentile)

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  • Snyk IDSNYK-ORACLE8-389DSBASEDEVEL-2579710
  • published10 Apr 2022
  • 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 Oracle:8 389-ds-base-devel to version 0:1.4.3.8-7.module+el8.3.0+20006+53cafd96 or higher.
This issue was patched in ELSA-2021-1086.

NVD Description

Note: Versions mentioned in the description apply only to the upstream 389-ds-base-devel package and not the 389-ds-base-devel package as distributed by Oracle. See How to fix? for Oracle:8 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