CRITICAL 9.1 Microsoft PoC
CVE-2022-39227
Python-jwt subject to Authentication Bypass by Spoofing
Microsoft Security Update 2022-Sep: Python-jwt subject to Authentication Bypass by Spoofing
Affected Products
- cm1 python-jwt 2.4.0-2 on CBL Mariner 1.0
- cbl2 python-jwt 2.4.0-2 on CBL Mariner 2.0
- azl3 python-jwt 2.8.0-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-39227
- https://nvd.nist.gov/vuln/detail/CVE-2022-39227
This critical severity vulnerability with a CVSS score of 9.1 was published on 2022-09-13 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. Affected: cm1 python-jwt 2.4.0-2 on CBL Mariner 1.0, cbl2 python-jwt 2.4.0-2 on CBL Mariner 2.0, azl3 python-jwt 2.8.0-2 on Azure Linux 3.0.
Risk Timeline
CVE Disclosed2022-09-13 · 1430 days ago
Public PoC Exploit AvailableWeaponised proof-of-concept code is publicly accessible
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-39227NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2022-39227Related Vulnerabilities
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