Improper Enforcement of Behavioral Workflow Affecting rh-sso7-keycloak-server package, versions <0:18.0.11-2.redhat_00001.1.el8sso


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.08% (37th percentile)

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  • Snyk IDSNYK-RHEL8-RHSSO7KEYCLOAKSERVER-3388955
  • published26 Mar 2023
  • disclosed6 Jan 2023

Introduced: 6 Jan 2023

CVE-2023-0105  (opens in a new tab)
CWE-841  (opens in a new tab)

How to fix?

Upgrade RHEL:8 rh-sso7-keycloak-server to version 0:18.0.11-2.redhat_00001.1.el8sso or higher.
This issue was patched in RHSA-2023:7483.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rh-sso7-keycloak-server package and not the rh-sso7-keycloak-server package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them.

CVSS Scores

version 3.1