{"id":"RHSA-2021:2064","summary":"Red Hat Security Advisory: Red Hat Single Sign-On 7.4.7 security update on RHEL 7","modified":"2026-06-29T10:35:19Z","published":"2025-08-04T10:20:21Z","upstream":["CVE-2021-3424","CVE-2021-3461"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:2064"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"ARTICLE","url":"https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.4/html/release_notes/index"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1933320"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1941565"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2064.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3424"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3424"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3424"},{"type":"ARTICLE","url":"https://github.com/keycloak/keycloak/security/advisories/GHSA-mwm4-5qwr-g9pf"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3461"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3461"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3461"}],"affected":[{"package":{"name":"rh-sso7-keycloak","ecosystem":"Red Hat:red_hat_single_sign_on:7::el7","purl":"pkg:rpm/redhat/rh-sso7-keycloak"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.0.13-1.redhat_00006.1.el7sso"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2064.json"}},{"package":{"name":"rh-sso7-keycloak-server","ecosystem":"Red Hat:red_hat_single_sign_on:7::el7","purl":"pkg:rpm/redhat/rh-sso7-keycloak-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.0.13-1.redhat_00006.1.el7sso"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2064.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}]}