HIGH 7.4 Microsoft

CVE-2024-0397

Memory race condition in ssl.SSLContext certificate store methods

Microsoft Security Update 2024-Jun: Memory race condition in ssl.SSLContext certificate store methods

Affected Products

cbl2 python3 3.9.19-3 on CBL Mariner 2.0
azl3 python3 3.12.3-1 on Azure Linux 3.0
azl3 python3 3.12.0-4 on Azure Linux 3.0
cbl2 python3 3.9.19-13 on CBL Mariner 2.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-0397
https://nvd.nist.gov/vuln/detail/CVE-2024-0397

Published: 2024-06-11 · Source: Microsoft · Feed updated: 2026-09-24

This high severity vulnerability with a CVSS score of 7.4 was published on 2024-06-11 via Microsoft. Affected: cbl2 python3 3.9.19-3 on CBL Mariner 2.0, azl3 python3 3.12.3-1 on Azure Linux 3.0, azl3 python3 3.12.0-4 on Azure Linux 3.0 and 1 more.

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