{ "id": "CVE-2021-39123", "sourceIdentifier": "security@atlassian.com", "published": "2021-09-14T05:15:09.993", "lastModified": "2024-11-21T06:18:37.793", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the /rest/gadget/1.0/createdVsResolved/generate endpoint. The affected versions are before version 8.16.0." }, { "lang": "es", "value": "Unas versiones afectadas de Atlassian Jira Server y Data Center permiten a atacantes no autenticados remotos impactar en la disponibilidad de la aplicaci\u00f3n por medio de una vulnerabilidad de Denegaci\u00f3n de Servicio (DoS) en el endpoint /rest/gadget/1.0/createdVsResolved/generate. Las versiones afectadas son anteriores a 8.16.0" } ], "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 }, { "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "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:data_center:*:*:*:*:*:*:*:*", "versionEndExcluding": "8.16.0", "matchCriteriaId": "F9C3A53C-7B54-4254-B323-BA538A00800B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*", "versionEndExcluding": "8.16.0", "matchCriteriaId": "513E5201-FFA7-494F-BE84-BADA75070E0F" } ] } ] } ], "references": [ { "url": "https://jira.atlassian.com/browse/JRASERVER-72237", "source": "security@atlassian.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://jira.atlassian.com/browse/JRASERVER-72237", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }