Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-0657", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2023-02-02T18:49:19.373Z", "datePublished": "2024-11-17T10:19:03.717Z", "dateUpdated": "2024-11-17T16:18:51.475Z"}, "containers": {"cna": {"title": "Keycloak: impersonation via logout token exchange", "metrics": [{"other": {"content": {"value": "Low", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 3.4, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"versions": [{"status": "affected", "version": "0", "lessThan": "22.0.10", "versionType": "semver"}, {"status": "affected", "version": "23.0.0", "lessThan": "24.0.3", "versionType": "semver"}], "packageName": "keycloak", "collectionURL": "https://github.com/keycloak/keycloak", "defaultStatus": "unaffected"}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 22", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-operator-bundle", "defaultStatus": "affected", "versions": [{"version": "22.0.10-1", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:22::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 22", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-rhel9", "defaultStatus": "affected", "versions": [{"version": "22-13", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:22::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 22", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "22-16", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:22::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 22.0.10", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected", "packageName": "keycloak", "cpes": ["cpe:/a:redhat:build_keycloak:22"]}, {"vendor": "Red Hat", "product": "Red Hat Single Sign-On 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "keycloak", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:red_hat_single_sign_on:7"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:1867", "name": "RHSA-2024:1867", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1868", "name": "RHSA-2024:1868", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2023-0657", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2166728", "name": "RHBZ#2166728", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2024-04-16T00:00:00+00:00", "problemTypes": [{"descriptions": [{"cweId": "CWE-273", "description": "Improper Check for Dropped Privileges", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-273: Improper Check for Dropped Privileges", "timeline": [{"lang": "en", "time": "2023-02-02T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2024-04-16T00:00:00+00:00", "value": "Made public."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-11-17T10:19:03.717Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-17T16:18:32.777591Z", "id": "CVE-2023-0657", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-17T16:18:51.475Z"}}]}}