Описание
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| etcd | fixed | 3.5.16-11 | package | |
| etcd | no-dsa | trixie | package | |
| etcd | no-dsa | bookworm | package | |
| etcd | no-dsa | bullseye | package |
Примечания
https://github.com/etcd-io/etcd/security/advisories/GHSA-x35m-3gp4-4fh5
https://github.com/etcd-io/etcd/pull/21677
https://github.com/etcd-io/etcd/pull/21680
Fixed by: https://github.com/etcd-io/etcd/commit/e8ce1ae41f18a938d0d8ad85dbc034c489e468db (v3.5.30)
Fixed by: https://github.com/etcd-io/etcd/commit/500c535adbb8a5a444bbff9fa34cc1c10addee71 (v3.5.30)
EPSS
Связанные уязвимости
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.
etcd: Read access via PrevKv in etcd transactions may bypass RBAC authorization checks
etcd RBAC bypass allows unauthorized data access via PrevKv/lease attachment in nested transaction Put requests
EPSS