CVE-2023-0657
- Source
- https://cve.org/CVERecord?id=CVE-2023-0657
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0657.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-0657
- Aliases
- Related
- Published
- 2024-11-17T10:19:03.717Z
- Modified
- 2026-05-27T03:55:06.707369223Z
- Severity
-
- 3.4 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- Keycloak: impersonation via logout token exchange
- Details
-
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.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0657.json", "cwe_ids": [ "CWE-273" ], "cna_assigner": "redhat" }- References
-
- https://access.redhat.com/downloads/content/package-browser/
- https://catalog.redhat.com/software/containers/
- https://access.redhat.com/errata/RHSA-2024:1867
- https://access.redhat.com/errata/RHSA-2024:1868
- https://access.redhat.com/security/cve/CVE-2023-0657
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0657.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-0657
- https://bugzilla.redhat.com/show_bug.cgi?id=2166728
- https://github.com/keycloak/keycloak
Affected packages
Git / github.com/keycloak/keycloak
Affected ranges
- Type
- GIT
- Repo
- https://github.com/keycloak/keycloak
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixed
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "22.0.10" }, { "introduced": "23.0.0" }, { "fixed": "24.0.3" } ], "source": "AFFECTED_FIELD" }