Описание
An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 7.58.0-2ubuntu3.24 |
| devel | not-affected | 7.88.1-6ubuntu2 |
| esm-infra-legacy/trusty | not-affected | 7.35.0-1ubuntu2.20+esm15 |
| esm-infra/bionic | not-affected | 7.58.0-2ubuntu3.24 |
| esm-infra/focal | not-affected | 7.68.0-1ubuntu2.18 |
| esm-infra/xenial | released | 7.47.0-1ubuntu2.19+esm8 |
| focal | released | 7.68.0-1ubuntu2.18 |
| jammy | released | 7.81.0-1ubuntu1.10 |
| kinetic | released | 7.85.0-1ubuntu0.5 |
| lunar | released | 7.88.1-6ubuntu2 |
Показывать по
EPSS
5.9 Medium
CVSS3
Связанные уязвимости
An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information.
An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information.
An authentication bypass vulnerability exists in libcurl <8.0.0 in the ...
EPSS
5.9 Medium
CVSS3