PT-2024-16796 · Python+10 · Urllib.Parse+10

Seth Larson + 1 · Published 2023-04-25 · Updated 2026-04-02 · CVE-2024-11168

Positive Technologies (AI Summary)

CVSS v4.0

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Python urllib.parse module (affected versions not specified)

Description 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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

ALSA-2024:10779

ALSA-2024:10983

ALSA-2025:23530

AZL-53016

BDU:2025-12374

BIT-LIBPYTHON-2024-11168

BIT-PYTHON-2024-11168

BIT-PYTHON-MIN-2024-11168

CESA-2024_10779

CVE-2024-11168

DLA-3980-1

DLA-4354-1

INFSA-2024_10779

INFSA-2024_10983

OESA-2025-1026

OESA-2025-1027

OESA-2025-1028

OPENSUSE-SU-2024:14507-1

OPENSUSE-SU-2024:14508-1

OPENSUSE-SU-2024:14535-1

OPENSUSE-SU-2024_4135-1

OPENSUSE-SU-2024_4151-1

OPENSUSE-SU-2024_4153-1

OPENSUSE-SU-2024_4193-1

OPENSUSE-SU-2025_0047-1

OPENSUSE-SU-2025_0049-1

OPENSUSE-SU-2025_0861-1

OPENSUSE-SU-2025_1056-1

PSF-2024-13

RHSA-2024:10779

RHSA-2024:10983

RHSA-2024_10779

RHSA-2024_10983

RHSA-2025:23530

RLSA-2024:10779

RLSA-2024:10983

SUSE-SU-2024:4135-1

SUSE-SU-2024:4151-1

SUSE-SU-2024:4153-1

SUSE-SU-2024:4159-1

SUSE-SU-2024:4165-1

SUSE-SU-2024:4166-1

SUSE-SU-2024:4169-1

SUSE-SU-2024:4193-1

SUSE-SU-2024_4135-1

SUSE-SU-2024_4165-1

SUSE-SU-2024_4166-1

SUSE-SU-2024_4169-1

SUSE-SU-2024_4193-1

SUSE-SU-2025:0047-1

SUSE-SU-2025:0049-1

SUSE-SU-2025:02802-1

SUSE-SU-2025:0861-1

SUSE-SU-2025:0868-1

SUSE-SU-2025:0869-1

SUSE-SU-2025:1041-1

SUSE-SU-2025:1043-1

SUSE-SU-2025:1056-1

SUSE-SU-2025_02802-1

SUSE-SU-2025_0869-1

SUSE-SU-2025_1041-1

SUSE-SU-2025_1043-1

SUSE-SU-2025_1056-1

USN-7218-1

USN-7280-3

USN-7348-1

USN-7488-1

Affected Products

Almalinux

Astra Linux

Centos

Debian

Linuxmint

Red Hat

Red Os

Rocky Linux

Suse

Ubuntu

Urllib.Parse

References · 157

• https://github.com/python/cpython/commit/ddca2953191c67a12b1f19d6bca41016c6ae7132 · Patch
• https://github.com/python/cpython/pull/103849 · Patch
• https://github.com/python/cpython/commit/29f348e232e82938ba2165843c448c2b291504c5 · Patch
• https://github.com/python/cpython/commit/b2171a2fd41416cf68afd67460578631d755a550 · Patch
• https://github.com/python/cpython/commit/634ded45545ce8cbd6fd5d49785613dd7fa9b89e · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1043-1 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2025:23530 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-11168 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1056-1 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2024:10779 · Vendor Advisory
• https://mail.python.org/archives/list/[e-mail]/thread/XPWB6XVZ5G5KGEI63M4AWLIEUF5BPH4T · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-11168 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:0861-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2025:23530 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7348-1 · Vendor Advisory