{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-02T04:30:53.610","vulnerabilities":[{"cve":{"id":"CVE-2019-20413","sourceIdentifier":"security@atlassian.com","published":"2020-06-29T06:15:10.907","lastModified":"2024-11-21T04:38:25.260","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability on the UserPickerBrowser.jspa page. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2."},{"lang":"es","value":"Las versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos afectar la disponibilidad de la aplicación por medio de una vulnerabilidad de denegación de servicio (DoS) en la página UserPickerBrowser.jspa. Las versiones afectadas son anteriores a la versión 7.13.9 y desde la versión 8.0.0 anteriores a 8.4.2"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*","versionEndExcluding":"7.13.9","matchCriteriaId":"1A5B1084-0838-4618-A0E0-C34E5A4DD438"},{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndExcluding":"8.4.2","matchCriteriaId":"C66A32E0-AF2A-457D-8634-BC141F93EF97"},{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndExcluding":"8.4.2","matchCriteriaId":"B04AEDB9-DA55-4EB4-A30E-1487A1E352EA"},{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*","versionEndExcluding":"7.13.9","matchCriteriaId":"DD3FC6D0-18E4-4BF7-8DE2-3D03730A7AAF"}]}]}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-70883","source":"security@atlassian.com","tags":["Vendor Advisory"]},{"url":"https://jira.atlassian.com/browse/JRASERVER-70883","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}