An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA (RFC 3490) decoder such that a crafted unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be controlled by a malicious actor; in such a scenario they could trigger excessive CPU consumption on the client attempting to make use of an attacker-supplied supposed hostname. For example the attack payload could be placed in the Location header of an HTTP response with status code 302. A fix is planned in 3.11.1 3.10.9 3.9.16 3.8.16 and 3.7.16.

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OESA-2022-2097 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...

CVE-2022-42919

Python 3.9.x before 3.9.16 and 3.10.x before 3.10.9 on Linux allows local privilege escalation in a non-default configuration. The Python multiprocessing library, when used with the forkserver start method on Linux, allows pickles to be deserialized from any user in the same machine local network...

SUSE-RU-2022:3275-1 Recommended update for python-aiohttp, python-typing_extensions

This update for python-aiohttp, python-typingextensions fixes the following issues: - Include in SLE-15 bsc1197831 - Fixed required/optional keys with old-style TypedDict - Test in separate multibuild flavor to break depcycles with full python stdlib - Clean requirements specifications for python...

OESA-2022-1879 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+...

CVE-2022-35861

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. Shims are executables that pass a command along to a specific versio...

CVE-2022-35861

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. Shims are executables that pass a command along to a specific versio...

Path traversal

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. Shims are executables that pass a command along to a specific versio...

CVE-2022-35861

Summary: CVE-2022-35861 affects pyenv 1.2.24–2.3.2. A crafted .python-version in the current directory can cause relative path traversal in shim execution, enabling local privilege escalation. This is caused by an unvalidated version string used to construct the path to the command. Impact: local...

CVE-2022-35861

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. Shims are executables that pass a command along to a specific versio...

CVE-2022-35861: Improper Limitation of a Pathname to a Restricted Directory

pyenv 1.2.24 through 2.3.2 allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims under their control. Shims are executables that pass a command along to a specific versio...

PT-2022-22974 · Pyenv · Pyenv

Name of the Vulnerable Software and Affected Versions: pyenv versions 1.2.24 through 2.3.2 Description: The issue allows local users to gain privileges via a .python-version file in the current working directory. An attacker can craft a Python version string in .python-version to execute shims...

[SECURITY] Fedora 36 Update: python2.7-2.7.18-22.fc36

Python 2 is an old version of the language that is incompatible with the 3.x line of releases. The language is mostly the same, but many details, especial ly how built-in objects like dictionaries and strings work, have changed considerably, and a lot of deprecated features have finally been...

Security Bulletin: IBM Security SOAR is using a component with known vulnerabilities (CVE-2022-0391)

Summary IBM Security SOAR uses an older version of Python 3.6 that may be identified and exploited. An update has been released which addresses these issues. The version of Python included in the latest version of IBM ® Security Soar is 3.8. Vulnerability Details CVEID:CVE-2022-0391 DESCRIPTION:...

Python urllib.parse Vulnerability (bpo-43882) - Windows

Python is prone to a vulnerability urllib.parse. SPDX-FileCopyrightText: 2022 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 CPE = "cpe:/a:python:python"; ifdescription...

PYSEC-2021-860

Croatia Control Asterix 2.8.1 pythonv0.7.2 has a heap-based buffer over-read, with additional details to be disclosed at a later date...

David Kitchen bluemonday 安全漏洞

David Kitchen bluemonday is a David Kitchen open source application . HTML cleaner for implementation in Go. A security vulnerability exists in bluemonday sanitizer, which originates in bluemonday before 1.0.16 in Go and before 0.0.8 in Python in pybluemonday, that does not correctly enforce the...

Python <= 3.7.2 DoS Vulnerability (bpo-36260) - Mac OS X

Python is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 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 CPE = "cpe:/a:python:python";...

GHSA-QM57-VHQ3-3FWF Header injection possible in Django

In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 with Python 3.9.5+, URLValidator does not prohibit newlines and tabs unless the URLField form field is used. If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffecte...

CVE-2021-32052

In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 with Python 3.9.5+, URLValidator does not prohibit newlines and tabs unless the URLField form field is used. If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffecte...