CVE-2023-0657
Keycloak: impersonation via logout token exchange
Summary
Keycloak: impersonation via logout token exchange
Original description
The description as published by the source.
A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- report bugzilla.redhat.com
- web access.redhat.com
- web catalog.redhat.com