{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-23T08:47:55.665","vulnerabilities":[{"cve":{"id":"CVE-2021-3629","sourceIdentifier":"secalert@redhat.com","published":"2022-05-24T19:15:09.093","lastModified":"2024-11-21T06:22:01.143","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final."},{"lang":"es","value":"Se ha encontrado un fallo en Undertow. Un posible problema de seguridad en el manejo del control de flujo por parte del navegador sobre http/2 puede causar potencialmente una sobrecarga o una denegación de servicio en el servidor. La mayor amenaza de esta vulnerabilidad es la disponibilidad. Este fallo afecta a Undertow versiones anteriores a 2.0.40.Final y 2.2.11.Final"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:integration:-:*:*:*:text-only:*:*:*","matchCriteriaId":"4BE98F59-76FC-4998-A9AB-1906C51EDF60"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:jboss_enterprise_application_platform:-:*:*:*:text-only:*:*:*","matchCriteriaId":"B8423D7F-3A8F-4AD8-BF51-245C9D8DD816"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*","matchCriteriaId":"341E6313-20D5-44CB-9719-B20585DC5AD6"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*","versionEndExcluding":"2.0.40","matchCriteriaId":"542D0A09-0EF5-4BDB-AEE2-98E6FC6AB379"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*","versionStartIncluding":"2.2.0","versionEndExcluding":"2.2.11","matchCriteriaId":"0B65C7D6-6D07-4795-A777-8108D1055644"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:wildfly_core:*:*:*:*:*:*:*:*","versionEndExcluding":"17.0","matchCriteriaId":"2C4A24A1-6BFC-4CD8-998F-422D85D63947"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:*","matchCriteriaId":"645A908C-18C2-4AB1-ACE7-3969E3A552A5"}]},{"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"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:*","matchCriteriaId":"B4911A72-5FAE-47C5-A141-2E3CA8E1CCAB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*","matchCriteriaId":"2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC"},{"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"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*","matchCriteriaId":"F3E0B672-3E06-4422-B2A4-0BD073AEC2A1"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*","matchCriteriaId":"3A756737-1CC4-42C2-A4DF-E1C893B4E2D5"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*","matchCriteriaId":"B55E8D50-99B4-47EC-86F9-699B67D473CE"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*","matchCriteriaId":"F1BE6C1F-2565-4E97-92AA-16563E5660A5"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*","matchCriteriaId":"5735E553-9731-4AAC-BCFF-989377F817B3"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1977362","source":"secalert@redhat.com","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20220729-0008/","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1977362","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20220729-0008/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}