Описание
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.
Отчет
Versions of python36:3.6/python36 as shipped with Red Hat Enterprise Linux 8 are marked as 'Not affected' as they just provide "symlinks" to the main python3 component, which provides the actual interpreter of the Python programming language.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | python | Out of support scope | ||
| Red Hat Enterprise Linux 7 | python | Out of support scope | ||
| Red Hat Enterprise Linux 7 | python3 | Out of support scope | ||
| Red Hat Enterprise Linux 8 | python27:2.7/python2 | Will not fix | ||
| Red Hat Enterprise Linux 8 | python36:3.6/python36 | Not affected | ||
| Red Hat Enterprise Linux 8 | python38:3.8/python38 | Not affected | ||
| Red Hat Software Collections | rh-python38-python | Will not fix | ||
| Red Hat Enterprise Linux 8 | python3 | Fixed | RHSA-2024:0256 | 15.01.2024 |
| Red Hat Enterprise Linux 8 | python39 | Fixed | RHSA-2024:2985 | 22.05.2024 |
| Red Hat Enterprise Linux 8 | python39-devel | Fixed | RHSA-2024:2985 | 22.05.2024 |
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Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
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.
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.
The email module of Python through 3.11.3 incorrectly parses e-mail ad ...
5.3 Medium
CVSS3