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OpenAdvisories
Medium ALAS2023-2023-116 2 CVEs

Moderate: python3.9 security update (Amazon Linux 2023)

Published Mar 6, 2023 · Updated Mar 8, 2023

Summary

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-24329: An issue in the urllib.parse component of Python before v3.11 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters. CVE-2020-10735: A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int(text), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability.

Fixed packages 10

ReleasePackageFixed in
Amazon Linux · 2023 python-unversioned-command 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-debug 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-devel 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-idle 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-libs 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-test 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3-tkinter 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3.9-debuginfo 0:3.9.16-1.amzn2023.0.3
Amazon Linux · 2023 python3.9-debugsource 0:3.9.16-1.amzn2023.0.3

Vulnerabilities 2

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2020-10735.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-24329.html