Open mend-bolt-for-github[bot] opened 2 years ago
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.
CVE-2022-29217 - High Severity Vulnerability
Vulnerable Library - PyJWT-1.6.4-py2.py3-none-any.whl
JSON Web Token implementation in Python
Library home page: https://files.pythonhosted.org/packages/93/d1/3378cc8184a6524dc92993090ee8b4c03847c567e298305d6cf86987e005/PyJWT-1.6.4-py2.py3-none-any.whl
Path to dependency file: /aws-python-auth0-custom-authorizers-api/requirements.txt
Path to vulnerable library: /aws-python-auth0-custom-authorizers-api/requirements.txt
Dependency Hierarchy: - :x: **PyJWT-1.6.4-py2.py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: dcbe4aefe4b3685f4b15493a01db0f19b118a0c4
Found in base branch: master
Vulnerability Details
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 specify `jwt.algorithms.get_default_algorithms()` to get support for all algorithms, or specify a single algorithm. The issue is not that big as `algorithms=jwt.algorithms.get_default_algorithms()` has to be used. Users should upgrade to v2.4.0 to receive a patch for this issue. As a workaround, always be explicit with the algorithms that are accepted and expected when decoding.
Publish Date: 2022-05-24
URL: CVE-2022-29217
CVSS 3 Score Details (7.4)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29217
Release Date: 2022-05-24
Fix Resolution: 2.4.0
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