CVE-2020-5415

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://tanzu.vmware.com/security/cve-2020-5415", "name": "https://tanzu.vmware.com/security/cve-2020-5415", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://github.com/concourse/concourse/security/advisories/GHSA-627p-rr78-99rj", "name": "https://github.com/concourse/concourse/security/advisories/GHSA-627p-rr78-99rj", "tags": ["Patch", "Third Party Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a GitLab account with the same full name as another user who is granted access to a Concourse team. GitLab groups do not have this vulnerability, so GitLab users may be moved into groups which are then configured in the Concourse team."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-290"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-5415", "ASSIGNER": "security@pivotal.io"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.1", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 3.9}}, "publishedDate": "2020-08-12T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.3.1"}, {"cpe23Uri": "cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.4.1", "versionStartIncluding": "6.4.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-08-19T14:04Z"}