CVEvulnerability

CVE-2020-35509

5.4 MEDIUM Published 2022-08-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-20, CWE-295

Description

A flaw was found in keycloak affecting versions 11.0.3 and 12.0.0. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity.

Affected configurations

• redhat keycloak 11.0.3 • redhat keycloak 12.0.0

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-295 Improper Certificate Validation weakness

References