GHSA-3p4g-rcw5-8298
etcd Key name can be accessed via LeaseTimeToLive API
At a glance
- Published
- Updated
- CVE
- CVE-2023-32082
- Aliases
- BIT-etcd-2023-32082
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Description
### Impact 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). ### Patches < v3.4.26 and < v3.5.9 are affected. ### Workarounds No. ### Reporter Yoni Rozenshein
Affected packages
| Package | Versions |
|---|---|
| Go · github.com/etcd-io/etcd | introduced 0, fixed 3.4.26 |
| Go · github.com/etcd-io/etcd | introduced 3.5.0, fixed 3.5.9 |
References
- https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-32082 ADVISORY
- https://github.com/etcd-io/etcd/pull/15656 WEB
- https://github.com/etcd-io/etcd PACKAGE
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md WEB
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |