vulnerability
Debian: CVE-2023-27043: Multiple Affected Packages
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Apr 19, 2023 | Dec 2, 2024 | May 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Apr 19, 2023
Added
Dec 2, 2024
Modified
May 27, 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)
debian-upgrade-pypy3debian-upgrade-python3-11debian-upgrade-python3-9no-fix-debian-deb-package
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