HIGH 7.5 Microsoft PoC
CVE-2023-24329
An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.
Microsoft Security Update 2023-Feb: An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.
Affected Products
- cm1 python2 2.7.18-12 on CBL Mariner 1.0
- cm1 python3 3.7.13-6 on CBL Mariner 1.0
- cbl2 python3 3.9.14-8 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24329
- https://nvd.nist.gov/vuln/detail/CVE-2023-24329
This high severity vulnerability with a CVSS score of 7.5 was published on 2023-02-14 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 20.5% (top 3% of all CVEs by exploitation probability). Affected: cm1 python2 2.7.18-12 on CBL Mariner 1.0, cm1 python3 3.7.13-6 on CBL Mariner 1.0, cbl2 python3 3.9.14-8 on CBL Mariner 2.0.
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