CVEvulnerability

CVE-2017-12160

7.2 HIGH Published 2017-10-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-10-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-285, CWE-287

Description

It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.

Affected configurations

• redhat keycloak

Related

Weakness · CWE (2)

  • CWE-285 Improper Authorization weakness
  • CWE-287 Improper Authentication weakness

References