Description (CNA)
etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names (not value) associated to a lease when `Keys` parameter is true, even a user doesn't have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| etcd-io / etcd | affected < 3.4.26; affected >= 3.5.0, < 3.5.9 |
CWE
CWE-200
References
- https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298
- https://github.com/etcd-io/etcd/pull/15656
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.