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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python3.12 | fixed | 3.12.6-1 | package | |
| python3.11 | removed | package | ||
| python3.11 | fixed | 3.11.2-6+deb12u5 | bookworm | package |
| python3.10 | removed | package | ||
| python3.9 | removed | package | ||
| python3.7 | removed | package | ||
| python3.7 | postponed | buster | package | |
| python2.7 | removed | package | ||
| python2.7 | ignored | bullseye | package | |
| python2.7 | postponed | buster | package | |
| pypy3 | fixed | 7.3.17+dfsg-3 | package | |
| pypy3 | fixed | 7.3.11+dfsg-2+deb12u3 | bookworm | package |
| pypy3 | postponed | buster | package |
Примечания
https://github.com/python/cpython/issues/102988
https://github.com/python/cpython/commit/15068242bd4405475f70a81805a8895ca309a310 (v3.12.6)
https://github.com/python/cpython/commit/bc4a703a934a59657ecd018320ef990bc5542803 (v3.11.10)
https://github.com/python/cpython/commit/2a9273a0e4466e2f057f9ce6fe98cd8ce570331b (v3.10.15)
https://github.com/python/cpython/commit/ee953f2b8fc12ee9b8209ab60a2f06c603e5a624 (v3.9.20)
EPSS
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 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.
EPSS