CVE-2024-5642 Detail
Awaiting Analysis
This vulnerability is currently awaiting analysis. DescriptionCPython 3.9 and earlier doesn't disallow configuring an empty list ("[]") for SSLContext.set_npn_protocols() which is an invalid value for the underlying OpenSSL API. This results in a buffer over-read when NPN is used (see CVE-2024-5535 for OpenSSL). This vulnerability is of low severity due to NPN being not widely used and specifying an empty list likely being uncommon in-practice (typically a protocol name would be configured). Metrics
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CVSS 4.0 Severity and Vector Strings:
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Quick InfoCVE Dictionary Entry:CVE-2024-5642 NVD Published Date: 06/27/2024 NVD Last Modified: 11/06/2024 Source: Python Software Foundation |
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