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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.7.17-1~18.04ubuntu1.7 |
| devel | DNE | |
| esm-apps/focal | released | 2.7.18-1~20.04.4+esm1 |
| esm-apps/jammy | released | 2.7.18-13ubuntu1.2+esm1 |
| esm-infra-legacy/trusty | not-affected | 2.7.6-8ubuntu0.6+esm12 |
| esm-infra/bionic | not-affected | 2.7.17-1~18.04ubuntu1.7 |
| esm-infra/xenial | released | 2.7.12-1ubuntu0~16.04.18+esm1 |
| focal | ignored | end of standard support, was needed |
| hirsute | ignored | end of life |
| impish | ignored | end of life |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| hirsute | ignored | end of life |
| impish | not-affected | 3.10.0-2 |
| jammy | not-affected | 3.10.0-2 |
| kinetic | not-affected | 3.10.0-2 |
| lunar | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 3.4.3-1ubuntu1~14.04.7+esm12 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| lunar | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 3.5.2-2ubuntu0~16.04.4~14.04.1+esm1 |
| esm-infra/focal | DNE | |
| esm-infra/xenial | released | 3.5.2-2ubuntu0~16.04.13+esm2 |
| focal | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 3.6.9-1~18.04ubuntu1.7 |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 3.6.9-1~18.04ubuntu1.7 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | DNE | |
| esm-apps/bionic | released | 3.7.5-2ubuntu1~18.04.2+esm3 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | DNE | |
| esm-apps/bionic | released | 3.8.0-3ubuntu1~18.04.2+esm2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | |
| focal | not-affected | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-apps/focal | not-affected | 3.9.5-3ubuntu0~20.04.1 |
| esm-infra-legacy/trusty | DNE | |
| focal | not-affected | 3.9.5-3ubuntu0~20.04.1 |
| hirsute | ignored | end of life |
| impish | not-affected | 3.9.7-2build1 |
| jammy | DNE | |
| kinetic | DNE | |
| lunar | DNE |
Показывать по
Ссылки на источники
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