Описание
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libnbd | fixed | 1.20.2-1 | package | |
| libnbd | no-dsa | bookworm | package | |
| libnbd | no-dsa | bullseye | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=2302865
https://lists.libguestfs.org/archives/list/guestfs%40lists.libguestfs.org/message/LHR3BW6RJ7K4BJBQIYV3GTZLSY27VZO2/
Fixed by: https://gitlab.com/nbdkit/libnbd/-/commit/87ef41b69929d5d293390ec36b1c10aba2c9a57a (v1.20.2)
Fixed by: https://gitlab.com/nbdkit/libnbd/-/commit/6ed47a27d14f6f11946bb096d94e5bf21d97083d (v1.20.2)
Fixed by: https://gitlab.com/nbdkit/libnbd/-/commit/5ff09cdbbd19226dd2d5015d76134f88dee9321e (v1.20.2)
Nice to have: https://gitlab.com/nbdkit/libnbd/-/commit/7a45b5db68c59cc620ba328f0ebec1e7058cd95a (v1.21.1)
Nice to have: https://gitlab.com/nbdkit/libnbd/-/commit/e62185645c4d1a833d40aa79f3fee4ed477827c2 (v1.21.1)
https://bugzilla.redhat.com/show_bug.cgi?id=2302865#c4
EPSS
Связанные уязвимости
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
EPSS