vulnerability
Rocky Linux: CVE-2023-27043: python3.11 (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Apr 19, 2023 | Mar 5, 2024 | Dec 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Apr 19, 2023
Added
Mar 5, 2024
Modified
Dec 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.
Solutions
rocky-upgrade-cython-debugsourcerocky-upgrade-numpy-debugsourcerocky-upgrade-platform-pythonrocky-upgrade-platform-python-debugrocky-upgrade-platform-python-develrocky-upgrade-python-cffi-debugsourcerocky-upgrade-python-cryptography-debugsourcerocky-upgrade-python-lxml-debugsourcerocky-upgrade-python-psutil-debugsourcerocky-upgrade-python-psycopg2-debugsourcerocky-upgrade-python3-debuginforocky-upgrade-python3-debugsourcerocky-upgrade-python3-idlerocky-upgrade-python3-libsrocky-upgrade-python3-testrocky-upgrade-python3-tkinterrocky-upgrade-python3.11rocky-upgrade-python3.11-debugrocky-upgrade-python3.11-debuginforocky-upgrade-python3.11-debugsourcerocky-upgrade-python3.11-develrocky-upgrade-python3.11-idlerocky-upgrade-python3.11-libsrocky-upgrade-python3.11-testrocky-upgrade-python3.11-tkinterrocky-upgrade-python39-cffirocky-upgrade-python39-cffi-debuginforocky-upgrade-python39-cryptographyrocky-upgrade-python39-cryptography-debuginforocky-upgrade-python39-cythonrocky-upgrade-python39-cython-debuginforocky-upgrade-python39-lxmlrocky-upgrade-python39-lxml-debuginforocky-upgrade-python39-mod_wsgirocky-upgrade-python39-numpyrocky-upgrade-python39-numpy-debuginforocky-upgrade-python39-numpy-f2pyrocky-upgrade-python39-psutilrocky-upgrade-python39-psutil-debuginforocky-upgrade-python39-psycopg2rocky-upgrade-python39-psycopg2-debuginforocky-upgrade-python39-psycopg2-docrocky-upgrade-python39-psycopg2-testsrocky-upgrade-python39-pybind11rocky-upgrade-python39-pybind11-develrocky-upgrade-python39-pyyamlrocky-upgrade-python39-pyyaml-debuginforocky-upgrade-python39-scipyrocky-upgrade-python39-scipy-debuginforocky-upgrade-pyyaml-debugsourcerocky-upgrade-scipy-debugsource
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