{ "id": "CVE-2023-0264", "sourceIdentifier": "secalert@redhat.com", "published": "2023-08-04T18:15:11.090", "lastModified": "2023-08-14T18:14:02.440", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 5.0, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.6, "impactScore": 3.4 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-287" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.0.6", "matchCriteriaId": "738E7B84-4EE9-40BF-BA2B-792E5620C117" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "matchCriteriaId": "BCDDF884-6BF1-4EE8-990E-4DAB22BC5EEB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A" }, { "vulnerable": false, "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943" }, { "vulnerable": false, "criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.9:*:*:*:*:*:*:*", "matchCriteriaId": "81609549-25CE-4C8A-9DE3-170D23704208" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.10:*:*:*:*:*:*:*", "matchCriteriaId": "0595C9F8-9C7A-4FC1-B7EE-52978A1B1E93" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_linuxone:4.9:*:*:*:*:*:*:*", "matchCriteriaId": "8C519B1A-1CD6-426C-9339-F28E4FEF581B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_linuxone:4.10:*:*:*:*:*:*:*", "matchCriteriaId": "91EE3858-A648-44B4-B282-8F808D88D3B9" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.9:*:*:*:*:*:*:*", "matchCriteriaId": "CC262C4C-7B6A-4117-A50F-1FF69296DDD8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.10:*:*:*:*:*:*:*", "matchCriteriaId": "E58526FB-522F-4AAC-B03C-9CAB443D0CFF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.6.2", "matchCriteriaId": "BCDDF884-6BF1-4EE8-990E-4DAB22BC5EEB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*", "matchCriteriaId": "341E6313-20D5-44CB-9719-B20585DC5AD6" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2023-0264", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] } ] }