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Alma Linux: CVE-2023-27043: Moderate: python3.9 security update (ALSA-2024-0466)

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Alma Linux: CVE-2023-27043: Moderate: python3.9 security update (ALSA-2024-0466)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
04/19/2023
Created
01/19/2024
Added
01/18/2024
Modified
04/26/2024

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-python-unversioned-command
  • alma-upgrade-python3
  • alma-upgrade-python3-debug
  • alma-upgrade-python3-devel
  • alma-upgrade-python3-idle
  • alma-upgrade-python3-libs
  • alma-upgrade-python3-test
  • alma-upgrade-python3-tkinter

References

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