FKIE_CVE-2023-30798

Vulnerability from fkie_nvd - Published: 2023-04-21 16:15 - Updated: 2024-11-21 08:00
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.
References
disclosure@vulncheck.comhttps://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938faPatch
disclosure@vulncheck.comhttps://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3xMitigation, Vendor Advisory
disclosure@vulncheck.comhttps://vulncheck.com/advisories/starlette-multipartparser-dosPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938faPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3xMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://vulncheck.com/advisories/starlette-multipartparser-dosPatch, Third Party Advisory
Impacted products
Vendor Product Version
encode starlette *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:encode:starlette:*:*:*:*:*:python:*:*",
              "matchCriteriaId": "B31CE462-E658-420A-96B2-76266F0DC699",
              "versionEndExcluding": "0.25.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There MultipartParser usage in Encode\u0027s Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service."
    }
  ],
  "id": "CVE-2023-30798",
  "lastModified": "2024-11-21T08:00:55.400",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-04-21T16:15:07.510",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938fa"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3x"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://vulncheck.com/advisories/starlette-multipartparser-dos"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938fa"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3x"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://vulncheck.com/advisories/starlette-multipartparser-dos"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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