Описание
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
A flaw was found in rclone. In the WebDAV TUS creation handler, a vulnerability allows a malicious or compromised configured endpoint to trigger a denial of service. By resetting connections during TUS uploads, an attacker can cause the application to panic, terminating processes and halting unrelated work. This leads to a complete disruption of service.
Отчет
A flaw was found in rclone. When using the WebDAV backend with TUS (resumable upload) support, a nil pointer dereference panic can occur if the server returns a nil HTTP response during a TUS upload operation. A malicious or misconfigured WebDAV server can trigger this condition, causing the rclone process to crash.
Меры по смягчению последствий
Avoid using rclone's WebDAV backend with TUS-enabled servers from untrusted sources. If TUS uploads are not required, use a WebDAV server configuration that does not advertise TUS support.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Cryostat 4 | cryostat/cryostat-storage-rhel9 | Fix deferred | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/volsync-rhel9 | Fix deferred |
Показывать по
Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
rclone before v1.75.0 contains a denial of service vulnerability in th ...
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
5.3 Medium
CVSS3