Описание
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
A flaw was found in OpenSSH. The internal-sftp component within sshd incorrectly processes command-line arguments, recognizing only the first nine. This limitation can prevent the application of intended security configurations for SFTP (SSH File Transfer Protocol) connections, potentially leading to a bypass of security properties.
Меры по смягчению последствий
To mitigate this issue, ensure that all security-relevant command-line arguments for the internal-sftp server are positioned within the first nine arguments. Alternatively, consider using the default SFTP server implementation if custom configurations relying on numerous arguments are not strictly necessary. If internal-sftp is used with more than nine arguments, verify that no critical security options are being silently discarded.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | openssh | Fix deferred | ||
| Red Hat Enterprise Linux 6 | openssh | Fix deferred | ||
| Red Hat Enterprise Linux 7 | openssh | Fix deferred | ||
| Red Hat Enterprise Linux 8 | openssh | Fix deferred | ||
| Red Hat Enterprise Linux 9 | openssh | Fix deferred | ||
| Red Hat OpenShift Container Platform 4 | rhcos | Fix deferred | ||
| Red Hat Hardened Images | openssh-main-10.4p1-1.hum1 | Fixed | RHSA-2026:37382 | 09.07.2026 |
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Дополнительная информация
Статус:
EPSS
5.4 Medium
CVSS3
Связанные уязвимости
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first ...
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
EPSS
5.4 Medium
CVSS3