URL parser allowed square brackets in domain names
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.3epss 1.6%
probabilidad de explotación
1.6%top 26% de las CVE
explotación observada
noninguna fuente lo reporta
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.
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
Productos afectados
Python Software Foundation · CPythonReferencias
https://github.com/python/cpython/commit/526617ed68cde460236c973e5d0a8bad4de896bahttps://github.com/python/cpython/commit/90e526ae67b172ed7c6c56e7edad36263b0f9403https://github.com/python/cpython/commit/a7084f6075c9595ba60119ce8c62f1496f50c568https://github.com/python/cpython/commit/b8b4b713c5f8ec0958c7ef8d29d6711889bc94abhttps://github.com/python/cpython/commit/d89a5f6a6e65511a5f6e0618c4c30a7aa5aba56ahttps://github.com/python/cpython/commit/ff4e5c25666f63544071a6b075ae8b25c98b7a32https://github.com/python/cpython/issues/105704https://github.com/python/cpython/pull/129418https://lists.debian.org/debian-lts-announce/2025/03/msg00013.htmlhttps://mail.python.org/archives/list/security-announce@python.org/thread/K4EUG6EKV6JYFIC24BASYOZS4M5XOQIB/https://security.netapp.com/advisory/ntap-20250314-0002/