{"id":"GHSA-5499-qjvh-6j7w","summary":"Observable Discrepancy in Wildfly Elytron","details":"A flaw was found in Wildfly Elytron where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality. This flaw affectes Wildfly Elytron versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final.","aliases":["CVE-2021-3642"],"modified":"2026-08-24T00:34:37.522101532Z","published":"2022-05-24T19:10:03Z","database_specific":{"github_reviewed_at":"2022-06-22T17:49:44Z","nvd_published_at":"2021-08-05T21:15:00Z","cwe_ids":["CWE-203"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3642"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1981407"}],"affected":[{"package":{"name":"org.wildfly.security:wildfly-elytron","ecosystem":"Maven","purl":"pkg:maven/org.wildfly.security/wildfly-elytron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.14"}]}],"versions":["1.0.0.Alpha1","1.0.0.Alpha2","1.0.0.Alpha3","1.0.0.CR1","1.0.0.Final","1.0.1.Final","1.0.2.Final","1.0.3.Final","1.0.4.Final","1.1.0.Alpha1","1.1.0.Beta1","1.1.0.Beta10","1.1.0.Beta11","1.1.0.Beta12","1.1.0.Beta13","1.1.0.Beta14","1.1.0.Beta15","1.1.0.Beta16","1.1.0.Beta17","1.1.0.Beta18","1.1.0.Beta19","1.1.0.Beta2","1.1.0.Beta20","1.1.0.Beta21","1.1.0.Beta22","1.1.0.Beta23","1.1.0.Beta24","1.1.0.Beta25","1.1.0.Beta26","1.1.0.Beta27","1.1.0.Beta28","1.1.0.Beta29","1.1.0.Beta3","1.1.0.Beta30","1.1.0.Beta31","1.1.0.Beta31-SP1","1.1.0.Beta32","1.1.0.Beta33","1.1.0.Beta34","1.1.0.Beta35","1.1.0.Beta36","1.1.0.Beta37","1.1.0.Beta38","1.1.0.Beta39","1.1.0.Beta4","1.1.0.Beta40","1.1.0.Beta41","1.1.0.Beta42","1.1.0.Beta43","1.1.0.Beta44","1.1.0.Beta45","1.1.0.Beta46","1.1.0.Beta47","1.1.0.Beta48","1.1.0.Beta49","1.1.0.Beta5","1.1.0.Beta50","1.1.0.Beta51","1.1.0.Beta52","1.1.0.Beta53","1.1.0.Beta54","1.1.0.Beta55","1.1.0.Beta6","1.1.0.Beta7","1.1.0.Beta8","1.1.0.Beta9","1.1.0.CR1","1.1.0.CR2","1.1.0.CR3","1.1.0.CR4","1.1.0.CR5","1.1.0.CR6","1.1.0.Final","1.1.1.Final","1.1.10.Final","1.1.11.Final","1.1.12.Final","1.1.13.Final","1.1.14.Final","1.1.2.CR1","1.1.2.Final","1.1.3.Final","1.1.4.Final","1.1.5.Final","1.1.6.Final","1.1.7.Final","1.1.9.Final","1.10.0.CR1","1.10.0.CR2","1.10.0.CR3","1.10.0.CR4","1.10.0.CR5","1.10.0.CR6","1.10.0.Final","1.10.1.Final","1.10.10.Final","1.10.11.Final","1.10.12.Final","1.10.13.Final","1.10.2.Final","1.10.3.Final","1.10.4.Final","1.10.5.Final","1.10.6.Final","1.10.7.Final","1.10.8.Final","1.10.9.Final","1.2.0.Beta1","1.2.0.Beta10","1.2.0.Beta11","1.2.0.Beta12","1.2.0.Beta2","1.2.0.Beta3","1.2.0.Beta4","1.2.0.Beta5","1.2.0.Beta6","1.2.0.Beta7","1.2.0.Beta8","1.2.0.Beta9","1.2.0.Final","1.2.1.Final","1.2.2.Final","1.2.3.Final","1.2.4.Final","1.3.0.Final","1.3.1.Final","1.3.2.Final","1.3.3.Final","1.4.0.Final","1.5.0.Final","1.5.1.Final","1.5.2.Final","1.5.3.Final","1.5.4.Final","1.5.5.Final","1.6.0.Final","1.6.1.Final","1.6.2.Final","1.6.3.Final","1.6.4.Final","1.6.5.Final","1.6.6.Final","1.6.7.Final","1.6.8.Final","1.7.0.CR1","1.7.0.CR2","1.7.0.CR3","1.7.0.Final","1.8.0.CR1","1.8.0.CR2","1.8.0.Final","1.9.0.CR1","1.9.0.CR2","1.9.0.CR3","1.9.0.CR4","1.9.0.CR5","1.9.0.Final","1.9.1.Final"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-5499-qjvh-6j7w/GHSA-5499-qjvh-6j7w.json","last_known_affected_version_range":"\u003c= 1.10.13"}},{"package":{"name":"org.wildfly.security:wildfly-elytron","ecosystem":"Maven","purl":"pkg:maven/org.wildfly.security/wildfly-elytron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.11.0"},{"fixed":"1.15.5"}]}],"versions":["1.11.0.Final","1.11.1.Final","1.11.2.Final","1.11.3.Final","1.11.4.Final","1.12.0.CR1","1.12.0.CR2","1.12.0.CR3","1.12.0.Final","1.12.1.Final","1.13.0.CR1","1.13.0.CR2","1.13.0.CR3","1.13.0.CR4","1.13.0.Final","1.13.1.Final","1.13.2.Final","1.14.0.Final","1.14.1.Final","1.14.2.Final","1.15.0.CR1","1.15.0.Final","1.15.1.Final","1.15.2.Final","1.15.3.Final","1.15.4.Final"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-5499-qjvh-6j7w/GHSA-5499-qjvh-6j7w.json","last_known_affected_version_range":"\u003c= 1.15.4"}},{"package":{"name":"org.wildfly.security:wildfly-elytron","ecosystem":"Maven","purl":"pkg:maven/org.wildfly.security/wildfly-elytron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.16.0"},{"fixed":"1.16.1"}]}],"versions":["1.16.0","1.16.0.Final"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-5499-qjvh-6j7w/GHSA-5499-qjvh-6j7w.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}