{ "id": "CVE-2021-22231", "sourceIdentifier": "cve@gitlab.com", "published": "2021-07-07T11:15:08.540", "lastModified": "2021-07-09T19:02:39.997", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A denial of service in user's profile page is found starting with GitLab CE/EE 8.0 that allows attacker to reject access to their profile page via using a specially crafted username." }, { "lang": "es", "value": "Se ha detectado una denegaci\u00f3n de servicio en la p\u00e1gina de perfil del usuario a partir de GitLab CE/EE versi\u00f3n 8.0, que permite a un atacante rechazar el acceso a su p\u00e1gina de perfil por medio de un nombre de usuario especialmente dise\u00f1ado" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 }, { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 3.5, "baseSeverity": "LOW" }, "exploitabilityScore": 2.1, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "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:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "8.0.0", "versionEndExcluding": "13.11.6", "matchCriteriaId": "B548C443-FE9B-4531-B4A6-0AAA2EAEE06E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.12.0", "versionEndExcluding": "13.12.6", "matchCriteriaId": "49D0A6F1-9FF4-45DA-941D-DBD1F08AFBA4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "14.0.0", "versionEndExcluding": "14.0.2", "matchCriteriaId": "4A2607F6-9727-48E7-A7CE-FE3B8B5B079B" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "8.0.0", "versionEndExcluding": "13.11.6", "matchCriteriaId": "7A218D8D-3C07-43A8-B656-BC2BD39FD64F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.12.0", "versionEndExcluding": "13.12.6", "matchCriteriaId": "DFAF5417-14DB-46E8-9EA7-5E3A9CB2384B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "14.0.0", "versionEndExcluding": "14.0.2", "matchCriteriaId": "67B269DA-4E25-49D2-A679-D53E5969BF42" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22231.json", "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/26295", "source": "cve@gitlab.com", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/475098", "source": "cve@gitlab.com", "tags": [ "Permissions Required" ] } ] }