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THREAT OPSThreat News › [NVD] CVE-2025-0938 — 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

[NVD] CVE-2025-0938 — 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

lownvdPublished 2025-01-31

CVE-2025-0938 CVSS: None Published: 2025-01-31T18:15:38.053

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

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-0938