The vulnerability of the ipaddress library in the Python programming language lies in insufficient input validation. This allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the ipaddress library in the Python programming language is related to the incorrect processing of initial zero characters in octal IP address strings. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause...

Python -- multiple vulnerabilities

Python reports: bpo-42278: Replaced usage of tempfile.mktemp with TemporaryDirectory to avoid a potential race condition. bpo-44394: Update the vendored copy of libexpat to 2.4.1 from 2.2.8 to get the fix for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used on Windows and...

python-ipaddress: Improper input validation of octal strings

A flaw was found in python-ipaddress. Improper input validation of octal strings in stdlib ipaddress allows unauthenticated remote attackers to perform indeterminate SSRF, RFI, and LFI attacks on many programs that rely on Python stdlib ipaddress. The highest threat from this vulnerability is to...

EulerOS 2.0 SP8 : python-ipaddress (EulerOS-SA-2021-2313)

According to the version of the python-ipaddress packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allo...

Huawei EulerOS: Security Advisory for python-ipaddress (EulerOS-SA-2021-2313)

The remote host is missing an update for the Huawei EulerOS 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 ifdescription...

Python < 3.9.5 Authentication Bypass Vulnerability - Mac OS X

Python is prone to an authentication bypass 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 ifdescription...

Python < 3.9.5 Authentication Bypass Vulnerability - Windows

Python is prone to an authentication bypass 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 ifdescription...

USN-4973-1 python3.8 vulnerability

It was discovered that the Python stdlib ipaddress API incorrectly handled octal strings. A remote attacker could possibly use this issue to perform a wide variety of attacks, including bypassing certain access restrictions...

jexboss

Exploit module/targeting JBoss Application Server and others Java Platforms, Frameworks, Applications, etc. The provided code is a Python script that appears to be a tool for testing and exploiting vulnerabilities in JBoss Application Server and other Java-based platforms. The script is written i...

CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

ALPINE-CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

DEBIAN-CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

Improper access control

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

UBUNTU-CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

CVE-2021-29921

CVE-2021-29921 affects the ipaddress module in Python, where leading zeros in IPv4 octets are mishandled, potentially bypassing IP-based access controls. The issue is addressed by Python 3.9.5 and later; many advisories (Debian, AlmaLinux, Alpine, etc.) reference updates or security trackers conf...

CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

PSF-2021-2 ipaddress leading zeros in IPv4 address

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...