CVE-2025-3986

Summary for CVE-2025-3986 : Multiple sources describe a vulnerability in Apereo CAS 5.2.6 affecting the CasConfigurationMetadataServerController.java, where manipulation of the Name argument leads to inefficient regular-expression processing (ReDoS). The issue is exploitable remotely and an explo...

CVE-2025-3986 Apereo CAS CasConfigurationMetadataServerController.java redos

A vulnerability was found in Apereo CAS 5.2.6. It has been declared as problematic. This vulnerability affects unknown code of the file cas-5.2.6\core\cas-server-core-configuration-metadata-repository\src\main\java\org\apereo\cas\metadata\rest\CasConfigurationMetadataServerController.java. The...

BIT-PYTHON-2025-0938 URL parser allowed square brackets in domain names

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...

BIT-PYTHON-MIN-2025-0938 URL parser allowed square brackets in domain names

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...

EulerOS 2.0 SP11 : python3 (EulerOS-SA-2025-1374)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The urllib.parse.urlsplit and urlparse functions improperly validated bracketed hosts , allowing hosts that weren't IPv6 or IPvFuture. This...

Medium: python3

Issue Overview: Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. dot dot sequence in filenames in a TAR archive, a related issue to CVE-2001-1267. CVE-2007-4559...

EulerOS 2.0 SP13 : python3 (EulerOS-SA-2025-1340)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The urllib.parse.urlsplit and urlparse functions improperly validated bracketed hosts , allowing hosts that weren't IPv6 or IPvFuture. This...

Medium: python3.12

Issue Overview: 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...

Azure Linux 3.0 Security Update: python3 (CVE-2025-0938)

The version of python3 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-0938 advisory. - The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included...

Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2025-1303)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OESA-2025-1149 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

Python Improper Input Validation Vulnerability (Jan 2025) - Windows

Python is prone to an improper input validation vulnerability in the urllib.parse.urlsplit and urlparse standard functions. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

SUSE 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 could result in...

CVE-2025-0938

A flaw was found in Python. The Python standard library functions urllib.parse.urlsplit and urlparse accept 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...

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 could result in...

ALPINE-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 could result in...

CVE-2025-0938 URL parser allowed square brackets in domain names

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...

CVE-2025-0938 URL parser allowed square brackets in domain names

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...

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 could result in...

CVE-2025-0938

Summary (CVE-2025-0938): The issue arises in Python’s standard library URL parsing, where urllib.parse.urlsplit/urlparse accepted domain names containing square brackets, contrary to RFC 3986. This leads to differential parsing between Python’s parser and other RFC-compliant parsers. The connecte...