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Medium RLSA-2023:2764 3 CVEs

Moderate: python39:3.9 and python39-devel:3.9 security update

Published Dec 18, 2025 · Updated Dec 18, 2025

Summary

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.

The following packages have been upgraded to a later upstream version: python39 (3.9.16).

Security Fix(es):

* python: int() type in PyLong_FromString() does not limit amount of digits converting text to int leading to DoS (CVE-2020-10735)

* python: open redirection vulnerability in lib/http/server.py may lead to information disclosure (CVE-2021-28861)

* python: CPU denial of service via inefficient IDNA decoder (CVE-2022-45061)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.8 Release Notes linked from the References section.

Fixed packages 49

ReleasePackageFixed in
Rocky Linux · 8 Cython 0:0.29.21-5.module+el8.10.0+1582+bc278001
Rocky Linux · 8 Cython 0:0.29.21-5.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 numpy 0:1.19.4-3.module+el8.10.0+1582+bc278001
Rocky Linux · 8 numpy 0:1.19.4-3.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 pybind11 0:2.7.1-1.module+el8.9.0+1357+a3b80af7
Rocky Linux · 8 pytest 0:6.0.2-2.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 pytest 0:6.0.2-2.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-attrs 0:20.3.0-2.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-attrs 0:20.3.0-2.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-cffi 0:1.14.3-2.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-cffi 0:1.14.3-2.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-chardet 0:3.0.4-19.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-chardet 0:3.0.4-19.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-chardet 0:3.0.4-19.module+el8.9.0+1418+f0d66789
Rocky Linux · 8 python-iniconfig 0:1.1.1-2.module+el8.9.0+1332+dd574197
Rocky Linux · 8 python-lxml 0:4.6.5-1.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-more-itertools 0:8.5.0-2.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-more-itertools 0:8.5.0-2.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-packaging 0:20.4-4.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-packaging 0:20.4-4.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pluggy 0:0.13.1-3.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pluggy 0:0.13.1-3.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-ply 0:3.11-10.module+el8.9.0+1418+f0d66789
Rocky Linux · 8 python-ply 0:3.11-10.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-ply 0:3.11-10.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-psutil 0:5.8.0-4.module+el8.9.0+1357+a3b80af7
Rocky Linux · 8 python-py 0:1.10.0-1.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-py 0:1.10.0-1.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pycparser 0:2.20-3.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pycparser 0:2.20-3.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-PyMySQL 0:0.10.1-2.module+el8.10.0+1910+234ad790
Rocky Linux · 8 python-PyMySQL 0:0.10.1-2.module+el8.10.0+1592+61442852
Rocky Linux · 8 python-PyMySQL 0:0.10.1-2.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-PyMySQL 0:0.10.1-2.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pysocks 0:1.7.1-4.module+el8.9.0+1418+f0d66789
Rocky Linux · 8 python-pysocks 0:1.7.1-4.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-pysocks 0:1.7.1-4.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-toml 0:0.10.1-5.module+el8.9.0+1332+dd574197
Rocky Linux · 8 python-wcwidth 0:0.2.5-3.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python-wcwidth 0:0.2.5-3.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-wheel 1:0.35.1-4.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python-wheel 1:0.35.1-4.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python3x-pyparsing 0:2.4.7-5.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 python3x-pyparsing 0:2.4.7-5.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python3x-six 0:1.15.0-3.module+el8.10.0+1582+bc278001
Rocky Linux · 8 python3x-six 0:1.15.0-3.module+el8.10.0+1860+afcc1c71
Rocky Linux · 8 PyYAML 0:5.4.1-1.module+el8.9.0+1418+f0d66789
Rocky Linux · 8 PyYAML 0:5.4.1-1.module+el8.10.0+1582+bc278001
Rocky Linux · 8 PyYAML 0:5.4.1-1.module+el8.10.0+1860+afcc1c71

Vulnerabilities 3

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1834423
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2120642
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2144072