{"id":"BIT-python-2024-11168","summary":"Improper validation of IPv6 and IPvFuture addresses","details":"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.","aliases":["BIT-libpython-2024-11168","BIT-python-min-2024-11168","CVE-2024-11168","PSF-2024-13"],"modified":"2025-11-06T13:25:46.476Z","published":"2024-12-10T11:25:45.323Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:python:python:*:*:*:*:*:*:*:*"]},"references":[{"type":"WEB","url":"https://github.com/python/cpython/commit/29f348e232e82938ba2165843c448c2b291504c5"},{"type":"WEB","url":"https://github.com/python/cpython/commit/634ded45545ce8cbd6fd5d49785613dd7fa9b89e"},{"type":"WEB","url":"https://github.com/python/cpython/commit/b2171a2fd41416cf68afd67460578631d755a550"},{"type":"WEB","url":"https://github.com/python/cpython/commit/ddca2953191c67a12b1f19d6bca41016c6ae7132"},{"type":"WEB","url":"https://github.com/python/cpython/issues/103848"},{"type":"WEB","url":"https://github.com/python/cpython/pull/103849"},{"type":"WEB","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/XPWB6XVZ5G5KGEI63M4AWLIEUF5BPH4T/"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11168"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20250411-0004/"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html"}],"affected":[{"package":{"name":"python","ecosystem":"Bitnami","purl":"pkg:bitnami/python"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.9.21"},{"introduced":"3.10.0"},{"fixed":"3.10.16"},{"introduced":"3.11.0"},{"fixed":"3.11.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/python/BIT-python-2024-11168.json"},"severity":[{"type":"CVSS_V4","score":"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"}]}],"schema_version":"1.7.3"}