fkie_cve-2025-0938
Vulnerability from fkie_nvd
Published
2025-01-31 18:15
Modified
2025-02-04 21:15
Severity ?
Summary
The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that included square brackets which isn\u0027t valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers."
},
{
"lang": "es",
"value": "Las funciones est\u00e1ndar librer\u00eda de Python `urllib.parse.urlsplit` y `urlparse` aceptaban nombres de dominio que inclu\u00edan corchetes, lo que no es v\u00e1lido seg\u00fan RFC 3986. Los corchetes solo se deben usar como delimitadores para especificar hosts IPv6 e IPvFuture en las URL. Esto podr\u00eda generar un an\u00e1lisis diferencial entre el analizador de URL de Python y otros analizadores de URL que cumplen con las especificaciones."
}
],
"id": "CVE-2025-0938",
"lastModified": "2025-02-04T21:15:27.543",
"metrics": {
"cvssMetricV40": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"automatable": "NOT_DEFINED",
"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:X/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": "2025-01-31T18:15:38.053",
"references": [
{
"source": "cna@python.org",
"url": "https://github.com/python/cpython/commit/90e526ae67b172ed7c6c56e7edad36263b0f9403"
},
{
"source": "cna@python.org",
"url": "https://github.com/python/cpython/commit/a7084f6075c9595ba60119ce8c62f1496f50c568"
},
{
"source": "cna@python.org",
"url": "https://github.com/python/cpython/commit/d89a5f6a6e65511a5f6e0618c4c30a7aa5aba56a"
},
{
"source": "cna@python.org",
"url": "https://github.com/python/cpython/issues/105704"
},
{
"source": "cna@python.org",
"url": "https://github.com/python/cpython/pull/129418"
},
{
"source": "cna@python.org",
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/K4EUG6EKV6JYFIC24BASYOZS4M5XOQIB/"
}
],
"sourceIdentifier": "cna@python.org",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "cna@python.org",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.