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Amazon Linux 2023: CVE-2024-0397: Medium priority package update for python3.9 (Multiple Advisories)

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Amazon Linux 2023: CVE-2024-0397: Medium priority package update for python3.9 (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:S/C:P/I:P/A:P)
Published
06/17/2024
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

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. A vulnerability was found in Python. 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 that certificates are loaded into the SSLContext, such as during the TLS handshake with aconfigured certificate directory.

Solution(s)

  • amazon-linux-2023-upgrade-python3
  • amazon-linux-2023-upgrade-python3-11
  • amazon-linux-2023-upgrade-python3-11-debug
  • amazon-linux-2023-upgrade-python3-11-debuginfo
  • amazon-linux-2023-upgrade-python3-11-debugsource
  • amazon-linux-2023-upgrade-python3-11-devel
  • amazon-linux-2023-upgrade-python3-11-idle
  • amazon-linux-2023-upgrade-python3-11-libs
  • amazon-linux-2023-upgrade-python3-11-test
  • amazon-linux-2023-upgrade-python3-11-tkinter
  • amazon-linux-2023-upgrade-python3-9-debuginfo
  • amazon-linux-2023-upgrade-python3-9-debugsource
  • amazon-linux-2023-upgrade-python3-debug
  • amazon-linux-2023-upgrade-python3-devel
  • amazon-linux-2023-upgrade-python3-idle
  • amazon-linux-2023-upgrade-python3-libs
  • amazon-linux-2023-upgrade-python3-test
  • amazon-linux-2023-upgrade-python3-tkinter
  • amazon-linux-2023-upgrade-python-unversioned-command

References

  • https://attackerkb.com/topics/cve-2024-0397
  • CVE - 2024-0397
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-699.html
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-788.html
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