{ "id": "CVE-2021-28658", "sourceIdentifier": "cve@mitre.org", "published": "2021-04-06T15:15:13.437", "lastModified": "2024-11-21T06:00:02.827", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In Django 2.2 before 2.2.20, 3.0 before 3.0.14, and 3.1 before 3.1.8, MultiPartParser allowed directory traversal via uploaded files with suitably crafted file names. Built-in upload handlers were not affected by this vulnerability." }, { "lang": "es", "value": "En Django versiones 2.2 anteriores a 2.2.20, versiones 3.0 anteriores a 3.0.14 y versiones 3.1 anteriores a 3.1.8, MultiPartParser permit\u00eda un salto de directorio por medio de archivos cargados con nombres de archivo adecuadamente dise\u00f1ados. Los controladores de carga integrados no est\u00e1n afectados por esta vulnerabilidad" } ], "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:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "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": "CWE-22" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.2", "versionEndExcluding": "2.2.20", "matchCriteriaId": "4EF13F74-904C-46BE-89F3-0D530D89961D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "3.0.14", "matchCriteriaId": "C5308A30-2968-42DB-88E3-9C1A546E8F4F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.1", "versionEndExcluding": "3.1.8", "matchCriteriaId": "BA1FCB48-4616-4383-9C3D-7C86A05F260B" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835" } ] } ] } ], "references": [ { "url": "https://docs.djangoproject.com/en/3.1/releases/security/", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://groups.google.com/g/django-announce/c/ePr5j-ngdPU", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00008.html", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/", "source": "cve@mitre.org" }, { "url": "https://security.netapp.com/advisory/ntap-20210528-0001/", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.djangoproject.com/weblog/2021/apr/06/security-releases/", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://docs.djangoproject.com/en/3.1/releases/security/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://groups.google.com/g/django-announce/c/ePr5j-ngdPU", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00008.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://security.netapp.com/advisory/ntap-20210528-0001/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.djangoproject.com/weblog/2021/apr/06/security-releases/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }