Описание
A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.
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 | python36:3.6/python36 | Not affected | ||
| Red Hat Enterprise Linux 8 | python38:3.8/python38 | Not affected | ||
| Red Hat Enterprise Linux 8 | python39:3.9/python39 | Not affected | ||
| Red Hat Enterprise Linux 8 | python27 | Fixed | RHSA-2022:1821 | 10.05.2022 |
| Red Hat Enterprise Linux 8 | python3 | Fixed | RHSA-2022:1986 | 10.05.2022 |
| Red Hat Enterprise Linux 8 | python3 | Fixed | RHSA-2022:1986 | 10.05.2022 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-python38-babel | Fixed | RHSA-2021:3254 | 24.08.2021 |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.
A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.
A flaw was found in Python, specifically in the FTP (File Transfer Pro ...
A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.
Уязвимость клиентской библиотеки FTP (File Transfer Protocol) интерпретатора языка программирования Python, позволяющая нарушителю выполнять SSRF-атаки
EPSS
5.3 Medium
CVSS3