{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-4137","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2022-11-24T14:10:49.215Z","datePublished":"2023-09-25T19:17:55.522Z","dateUpdated":"2024-08-03T01:27:54.542Z"},"containers":{"cna":{"title":"Keycloak: reflected xss attack","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Single Sign-On 7","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","defaultStatus":"unaffected","packageName":"keycloak-core","cpes":["cpe:/a:redhat:red_hat_single_sign_on:7.6"]},{"vendor":"Red Hat","product":"Red Hat Single Sign-On 7.6 for RHEL 7","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rh-sso7-keycloak","defaultStatus":"affected","versions":[{"version":"0:18.0.6-1.redhat_00001.1.el7sso","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"]},{"vendor":"Red Hat","product":"Red Hat Single Sign-On 7.6 for RHEL 8","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rh-sso7-keycloak","defaultStatus":"affected","versions":[{"version":"0:18.0.6-1.redhat_00001.1.el8sso","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"]},{"vendor":"Red Hat","product":"Red Hat Single Sign-On 7.6 for RHEL 9","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rh-sso7-keycloak","defaultStatus":"affected","versions":[{"version":"0:18.0.6-1.redhat_00001.1.el9sso","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2023:1043","name":"RHSA-2023:1043","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1044","name":"RHSA-2023:1044","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1045","name":"RHSA-2023:1045","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1049","name":"RHSA-2023:1049","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-4137","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2148496","name":"RHBZ#2148496","tags":["issue-tracking","x_refsource_REDHAT"]}],"datePublic":"2023-03-01T13:56:00.000Z","problemTypes":[{"descriptions":[{"cweId":"CWE-81","description":"Improper Neutralization of Script in an Error Message Web Page","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-81: Improper Neutralization of Script in an Error Message Web Page","timeline":[{"lang":"en","time":"2022-11-25T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2023-03-01T13:56:00.000Z","value":"Made public."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2024-05-03T15:32:27.111Z"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T01:27:54.542Z"},"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/errata/RHSA-2023:1043","name":"RHSA-2023:1043","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1044","name":"RHSA-2023:1044","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1045","name":"RHSA-2023:1045","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2023:1049","name":"RHSA-2023:1049","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-4137","tags":["vdb-entry","x_refsource_REDHAT","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2148496","name":"RHBZ#2148496","tags":["issue-tracking","x_refsource_REDHAT","x_transferred"]}]}]}}