Improper Certificate Validation Affecting openldap.org package, versions [,2.4.46-10.el8)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENLDAPORG-2318907
  • published14 Dec 2021
  • disclosed14 Jul 2020
  • creditUnknown

Introduced: 14 Jul 2020

CVE-2020-15719  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade openldap.org to version 2.4.46-10.el8 or higher.

Overview

Affected versions of this package are vulnerable to Improper Certificate Validation libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.

References

CVSS Scores

version 3.1