vulnerability
Alma Linux: CVE-2023-27043: Moderate: python3.11 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Apr 19, 2023 | Jan 18, 2024 | Jun 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Apr 19, 2023
Added
Jan 18, 2024
Modified
Jun 18, 2025
Description
The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism in which application access is granted only after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be used for signup). This occurs in email/_parseaddr.py in recent versions of Python.
Solution(s)
alma-upgrade-platform-pythonalma-upgrade-platform-python-debugalma-upgrade-platform-python-develalma-upgrade-python-unversioned-commandalma-upgrade-python3alma-upgrade-python3-debugalma-upgrade-python3-develalma-upgrade-python3-idlealma-upgrade-python3-libsalma-upgrade-python3-testalma-upgrade-python3-tkinteralma-upgrade-python3.11alma-upgrade-python3.11-debugalma-upgrade-python3.11-develalma-upgrade-python3.11-idlealma-upgrade-python3.11-libsalma-upgrade-python3.11-rpm-macrosalma-upgrade-python3.11-testalma-upgrade-python3.11-tkinteralma-upgrade-python39alma-upgrade-python39-attrsalma-upgrade-python39-cffialma-upgrade-python39-chardetalma-upgrade-python39-cryptographyalma-upgrade-python39-cythonalma-upgrade-python39-debugalma-upgrade-python39-develalma-upgrade-python39-idlealma-upgrade-python39-idnaalma-upgrade-python39-iniconfigalma-upgrade-python39-libsalma-upgrade-python39-lxmlalma-upgrade-python39-mod_wsgialma-upgrade-python39-more-itertoolsalma-upgrade-python39-numpyalma-upgrade-python39-numpy-docalma-upgrade-python39-numpy-f2pyalma-upgrade-python39-packagingalma-upgrade-python39-pipalma-upgrade-python39-pip-wheelalma-upgrade-python39-pluggyalma-upgrade-python39-plyalma-upgrade-python39-psutilalma-upgrade-python39-psycopg2alma-upgrade-python39-psycopg2-docalma-upgrade-python39-psycopg2-testsalma-upgrade-python39-pyalma-upgrade-python39-pybind11alma-upgrade-python39-pybind11-develalma-upgrade-python39-pycparseralma-upgrade-python39-pymysqlalma-upgrade-python39-pyparsingalma-upgrade-python39-pysocksalma-upgrade-python39-pytestalma-upgrade-python39-pyyamlalma-upgrade-python39-requestsalma-upgrade-python39-rpm-macrosalma-upgrade-python39-scipyalma-upgrade-python39-setuptoolsalma-upgrade-python39-setuptools-wheelalma-upgrade-python39-sixalma-upgrade-python39-testalma-upgrade-python39-tkinteralma-upgrade-python39-tomlalma-upgrade-python39-urllib3alma-upgrade-python39-wcwidthalma-upgrade-python39-wheelalma-upgrade-python39-wheel-wheel
References
- CVE-2023-27043
- https://attackerkb.com/topics/CVE-2023-27043
- URL-https://errata.almalinux.org/8/ALSA-2024-0256.html
- URL-https://errata.almalinux.org/8/ALSA-2024-2985.html
- URL-https://errata.almalinux.org/8/ALSA-2024-3062.html
- URL-https://errata.almalinux.org/9/ALSA-2024-0466.html
- URL-https://errata.almalinux.org/9/ALSA-2024-2292.html
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