FKIE_CVE-2021-31542

Vulnerability from fkie_nvd - Published: 2021-05-05 15:15 - Updated: 2024-11-21 06:05
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2021/05/04/3Mailing List, Patch, Third Party Advisory
cve@mitre.orghttps://docs.djangoproject.com/en/3.2/releases/security/Patch, Vendor Advisory
cve@mitre.orghttps://github.com/django/django/commit/04ac1624bdc2fa737188401757cf95ced122d26d
cve@mitre.orghttps://github.com/django/django/commit/25d84d64122c15050a0ee739e859f22ddab5ac48
cve@mitre.orghttps://github.com/django/django/commit/c98f446c188596d4ba6de71d1b77b4a6c5c2a007
cve@mitre.orghttps://groups.google.com/forum/#%21forum/django-announce
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2021/05/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210618-0001/Third Party Advisory
cve@mitre.orghttps://www.djangoproject.com/weblog/2021/may/04/security-releases/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/05/04/3Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.djangoproject.com/en/3.2/releases/security/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/django/django/commit/04ac1624bdc2fa737188401757cf95ced122d26d
af854a3a-2127-422b-91ae-364da2661108https://github.com/django/django/commit/25d84d64122c15050a0ee739e859f22ddab5ac48
af854a3a-2127-422b-91ae-364da2661108https://github.com/django/django/commit/c98f446c188596d4ba6de71d1b77b4a6c5c2a007
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/#%21forum/django-announce
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/05/msg00005.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210618-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.djangoproject.com/weblog/2021/may/04/security-releases/Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
djangoproject django *
djangoproject django *
djangoproject django *
debian debian_linux 9.0
fedoraproject fedora 34
fedoraproject fedora 35
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "13443AFD-6FA0-487D-8C84-068829D44AD0",
              "versionEndExcluding": "2.2.21",
              "versionStartIncluding": "2.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D90DC9B2-CDD1-41E6-8745-29CDFE00CE1A",
              "versionEndExcluding": "3.1.9",
              "versionStartIncluding": "3.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B014E657-30B7-4174-BAF4-F7C92435900A",
              "versionEndExcluding": "3.2.1",
              "versionStartIncluding": "3.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
              "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
              "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names."
    },
    {
      "lang": "es",
      "value": "En Django versiones 2.2 anteriores a 2.2.21, versiones 3.1 anteriores a 3.1.9 y versiones 3.2 anteriores a 3.2.1, MultiPartParser, UploadedFile y FieldFile, permit\u00edan un salto de directorio por medio de archivos cargados con nombres de archivo cuidadosamente dise\u00f1ados"
    }
  ],
  "id": "CVE-2021-31542",
  "lastModified": "2024-11-21T06:05:52.810",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-05T15:15:08.483",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.openwall.com/lists/oss-security/2021/05/04/3"
    },
    {
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      "url": "https://docs.djangoproject.com/en/3.2/releases/security/"
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    {
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      "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00005.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://security.netapp.com/advisory/ntap-20210618-0001/"
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    {
      "source": "cve@mitre.org",
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      "url": "https://www.djangoproject.com/weblog/2021/may/04/security-releases/"
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    {
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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