Описание
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | released | 2.3.1-2~ubuntu16.04.16+esm1 |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.5.1-1ubuntu1.10 |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 2.5.1-1ubuntu1.10 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | 2.7.0-5ubuntu1.5 |
| focal | released | 2.7.0-5ubuntu1.5 |
| groovy | released | 2.7.1-3ubuntu1.4 |
| hirsute | released | 2.7.2-4ubuntu1.2 |
| impish | released | 2.7.4-1ubuntu1 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needs-triage |
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Ссылки на источники
EPSS
5 Medium
CVSS2
5.8 Medium
CVSS3
Связанные уязвимости
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, an ...
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).
Уязвимость реализации класса Net::FTP интерпретатора Ruby, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
5 Medium
CVSS2
5.8 Medium
CVSS3