CVE-2024-0397 Affecting python39-base package, versions <3.9.19-150300.4.46.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.39% (60th percentile)

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  • Snyk IDSNYK-SLES155-PYTHON39BASE-7416985
  • published3 Jul 2024
  • disclosed2 Jul 2024

Introduced: 2 Jul 2024

CVE-2024-0397  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 python39-base to version 3.9.19-150300.4.46.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39-base package and not the python39-base package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

A defect was discovered in the Python “ssl” module where there is a memory race condition with the ssl.SSLContext methods “cert_store_stats()” and “get_ca_certs()”. The race condition can be triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such as during the TLS handshake with a certificate directory configured. This issue is fixed in CPython 3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.

CVSS Base Scores

version 3.1