cve-2023-0657
Vulnerability from cvelistv5
Published
2024-11-17 10:19
Modified
2024-11-17 16:18
Severity ?
3.4 (Low) - CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1867
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1868
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-0657
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2166728
Impacted products
Vendor Product Version
Version: 0   ≤
Version: 23.0.0   ≤
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   Red Hat Red Hat build of Keycloak 22 Unaffected: 22.0.10-1   < *
    cpe:/a:redhat:build_keycloak:22::el9
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   Red Hat Red Hat build of Keycloak 22 Unaffected: 22-13   < *
    cpe:/a:redhat:build_keycloak:22::el9
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   Red Hat Red Hat build of Keycloak 22 Unaffected: 22-16   < *
    cpe:/a:redhat:build_keycloak:22::el9
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   Red Hat Red Hat build of Keycloak 22.0.10     cpe:/a:redhat:build_keycloak:22
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   Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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