{ "id": "CVE-2021-22234", "sourceIdentifier": "cve@gitlab.com", "published": "2021-08-05T21:15:10.870", "lastModified": "2022-07-22T11:56:29.530", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.11 before 13.11.7, all versions starting from 13.12 before 13.12.8, and all versions starting from 14.0 before 14.0.4. A specially crafted design image allowed attackers to read arbitrary files on the server." }, { "lang": "es", "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones a partir de la 13.11 antes de la 13.11.7, a todas las versiones a partir de la 13.12 antes de la 13.12.8 y a todas las versiones a partir de la 14.0 antes de la 14.0.4. Una imagen de dise\u00f1o especialmente dise\u00f1ada permit\u00eda a los atacantes leer archivos arbitrarios en el servidor" } ], "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:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.1, "impactScore": 2.7 }, { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 9.6, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.1, "impactScore": 5.8 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 3.5 }, "baseSeverity": "LOW", "exploitabilityScore": 6.8, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.11.0", "versionEndIncluding": "13.11.7", "matchCriteriaId": "6054239C-6565-4A2B-B89B-1227ABCFD2DD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.11.0", "versionEndIncluding": "13.11.7", "matchCriteriaId": "607EAE34-2962-4EA2-A78C-3C91357074DA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.12.0", "versionEndIncluding": "13.12.8", "matchCriteriaId": "63624DE8-5DCF-4A01-A992-5AAB2940224F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.12.0", "versionEndIncluding": "13.12.8", "matchCriteriaId": "7DC54E9B-DD1E-4111-9661-12952DAD41CF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "14.0.0", "versionEndIncluding": "14.0.4", "matchCriteriaId": "81BD24C6-BE7B-4770-80E8-683427C98795" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "14.0.0", "versionEndIncluding": "14.0.4", "matchCriteriaId": "CDB584A1-A659-45CA-ABF8-DF35EB234834" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22234.json", "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/335205", "source": "cve@gitlab.com", "tags": [ "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://hackerone.com/reports/1212067", "source": "cve@gitlab.com", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ] } ] }