{ "id": "CVE-2020-26405", "sourceIdentifier": "cve@gitlab.com", "published": "2020-11-17T19:15:11.280", "lastModified": "2024-11-21T05:19:52.017", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Path traversal vulnerability in package upload functionality in GitLab CE/EE starting from 12.8 allows an attacker to save packages in arbitrary locations. Affected versions are >=12.8, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2." }, { "lang": "es", "value": "Una vulnerabilidad de salto de ruta en la funcionalidad package upload en GitLab CE/EE desde la versi\u00f3n 12.8, permite a un atacante guardar paquetes en ubicaciones arbitrarias. Las versiones afectadas son las versiones posteriores a 12.8 e incluy\u00e9ndola, versiones anteriores a 13.3.9, versiones posteriores a 13.4 e incluy\u00e9ndola, versiones anteriores a 13.4.5, versiones posteriores a 13.5 e incluy\u00e9ndola, versiones anteriores a 13.5.2" } ], "metrics": { "cvssMetricV31": [ { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "LOW" }, "exploitabilityScore": 2.8, "impactScore": 4.2 }, { "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:H/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "LOW" }, "exploitabilityScore": 2.8, "impactScore": 4.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P", "baseScore": 5.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-22" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "12.8.0", "versionEndExcluding": "13.3.9", "matchCriteriaId": "BD497389-F89F-4AB3-8417-3773E1DF5039" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "12.8.0", "versionEndExcluding": "13.3.9", "matchCriteriaId": "F76268C4-31A9-4534-BA5D-58E2ABC78766" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.4.0", "versionEndExcluding": "13.4.5", "matchCriteriaId": "C7D38168-5E74-4B9C-B0DA-9757D19DA5D5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.4.0", "versionEndExcluding": "13.4.5", "matchCriteriaId": "E04A3096-9883-4120-ADE4-8CEBE811E242" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.5.0", "versionEndExcluding": "13.5.2", "matchCriteriaId": "46B55443-7215-4998-A3D7-6B1014513756" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.5.0", "versionEndExcluding": "13.5.2", "matchCriteriaId": "59FA227C-599B-4636-8FD9-71A60D0C8ABC" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json", "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371", "source": "cve@gitlab.com", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/835427", "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/835427", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Third Party Advisory" ] } ] }