fkie_cve-2024-11168
Vulnerability from fkie_nvd
Published
2024-11-12 22:15
Modified
2025-01-06 18:15
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is processed by more than one URL parser.
References
cna@python.orghttps://github.com/python/cpython/commit/29f348e232e82938ba2165843c448c2b291504c5
cna@python.orghttps://github.com/python/cpython/commit/634ded45545ce8cbd6fd5d49785613dd7fa9b89e
cna@python.orghttps://github.com/python/cpython/commit/b2171a2fd41416cf68afd67460578631d755a550
cna@python.orghttps://github.com/python/cpython/commit/ddca2953191c67a12b1f19d6bca41016c6ae7132
cna@python.orghttps://github.com/python/cpython/issues/103848
cna@python.orghttps://github.com/python/cpython/pull/103849
cna@python.orghttps://mail.python.org/archives/list/security-announce@python.org/thread/XPWB6XVZ5G5KGEI63M4AWLIEUF5BPH4T/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing hosts that weren\u0027t IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is processed by more than one URL parser."
    },
    {
      "lang": "es",
      "value": "Las funciones urllib.parse.urlsplit() y urlparse() validaron incorrectamente los hosts entre corchetes (`[]`), lo que permiti\u00f3 el uso de hosts que no eran IPv6 o IPvFuture. Este comportamiento no se ajustaba a RFC 3986 y potencialmente habilitaba SSRF si una URL es procesada por m\u00e1s de un analizador de URL."
    }
  ],
  "id": "CVE-2024-11168",
  "lastModified": "2025-01-06T18:15:17.900",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "automatable": "NO",
          "availabilityRequirements": "NOT_DEFINED",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirements": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirements": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubsequentSystemAvailability": "NOT_DEFINED",
          "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
          "modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnerableSystemAvailability": "NOT_DEFINED",
          "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
          "modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "recovery": "NOT_DEFINED",
          "safety": "NOT_DEFINED",
          "subsequentSystemAvailability": "NONE",
          "subsequentSystemConfidentiality": "NONE",
          "subsequentSystemIntegrity": "LOW",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "vulnerableSystemAvailability": "NONE",
          "vulnerableSystemConfidentiality": "NONE",
          "vulnerableSystemIntegrity": "LOW"
        },
        "source": "cna@python.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-11-12T22:15:14.920",
  "references": [
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/29f348e232e82938ba2165843c448c2b291504c5"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/634ded45545ce8cbd6fd5d49785613dd7fa9b89e"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/b2171a2fd41416cf68afd67460578631d755a550"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/ddca2953191c67a12b1f19d6bca41016c6ae7132"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/issues/103848"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/pull/103849"
    },
    {
      "source": "cna@python.org",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/XPWB6XVZ5G5KGEI63M4AWLIEUF5BPH4T/"
    }
  ],
  "sourceIdentifier": "cna@python.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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