CVE-2022-29217 Key confusion through non-blocklisted public key formats in PyJWT

PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can...

CVE-2022-29217 Key confusion through non-blocklisted public key formats in PyJWT

PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can...

CVE-2022-29217

PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can...

CVE-2022-29217

CVE-2022-29217 affects the Python PyJWT library (jwt handling for RFC 7519). The root cause is algorithm confusion when decoding tokens if the application does not restrict accepted algorithms; allowing unintended verification behavior across signing algorithms. The issue is mitigated by upgradin...

PyJWT vulnerable to key confusion attacks

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

Python 加密问题漏洞

pyjwt is a Python library by the individual developer José Padilla in the United States. It allows encoding and decoding of JSON Web Tokens JWT. A cryptographic issue vulnerability exists in pyjwt versions 1.5.0 - 2.3.0, which stems from the use of a corrupted or risky cryptographic algorithm. A...

PT-2022-7130 · Pypi +4 · Pyjwt +4

Name of the Vulnerable Software and Affected Versions: PyJWT versions prior to 2.4.0 Description: The issue is related to the implementation of JWT in Python PyJWT, where an attacker can exploit the lack of restrictions on certain open key formats. This allows a remote attacker to impact the...

SUSE SLES12 Security Update : python-PyJWT (SUSE-SU-2021:2010-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2021:2010-1 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. File data...

SUSE: Security Advisory (SUSE-SU-2021:2010-1)

The remote host is missing an update for the 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...

SUSE-SU-2021:2010-1 Security update for python-PyJWT

This update for python-PyJWT fixes the following issues: python-JWT was updated to 1.5.3. bsc1186173 update to version 1.5.3: Changed + Increase required version of the cryptography package to =1.4.0. Fixed + Remove uses of deprecated functions from the cryptography package. + Warn about missing...

SUSE: Security Advisory (SUSE-SU-2017:3370-1)

The remote host is missing an update for the 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...

Ubuntu: Security Advisory (USN-3407-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

REST API Penetration Testing: Astra

REST API penetration testing is complex due to continuous changes in existing APIs and newly added APIs. Astra can be used by security engineers or developers as an integral part of their process, so they can detect and patch vulnerabilities early during development cycle. Astra can automatically...

openSUSE Security Update : python-PyJWT (openSUSE-2017-1408)

This update for python-PyJWT fixes the following issues : - CVE-2017-12880: fix symmetric/asymmetric confusion when handling PKCS1 public keys bsc1054106 This update was imported from the SUSE:SLE-12-SP1:Update update project. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive...

openSUSE Security Update : python3-PyJWT (openSUSE-2017-1178)

This update for python3-PyJWT fixes the following vulnerability : - CVE-2017-11424: Insufficient filtering of PEM encoding public keys allowed for creation of JWTs from scratch boo1054106, with duplicate CVE-2017-12880 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

Unspecified vulnerability in pyjwt

Python is the Python Software Foundation of a set of open source , object-oriented programming language.PyJWT is a software developer Jose Padilla developed a JSON Web Token implementation in Python . A security vulnerability exists in PyJWT 1.5.0 and earlier versions. An attacker can exploit thi...

Debian DSA-3979-1 : pyjwt - security update

It was discovered that PyJWT, a Python implementation of JSON Web Token performed insufficient validation of some public key types, which could allow a remote attacker to craft JWTs from scratch. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this...

[SECURITY] [DSA 3979-1] pyjwt security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3979-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 19, 2017 https://www.debian.org/security/faq -...

DSA-3979-1 pyjwt - security update

Bulletin has no description...

Debian: Security Advisory (DSA-3979-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2017 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...