{"id":"BIT-etcd-2023-32082","summary":"etcd key name can be accessed via LeaseTimeToLive API","details":"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.","aliases":["CVE-2023-32082","GHSA-3p4g-rcw5-8298"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-03-06T10:51:44.987Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:etcd:etcd:*:*:*:*:*:*:*:*"]},"references":[{"type":"WEB","url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md"},{"type":"WEB","url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md"},{"type":"WEB","url":"https://github.com/etcd-io/etcd/pull/15656"},{"type":"WEB","url":"https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32082"}],"affected":[{"package":{"name":"etcd","ecosystem":"Bitnami","purl":"pkg:bitnami/etcd"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.4.26"},{"introduced":"3.5.0"},{"fixed":"3.5.9"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/etcd/BIT-etcd-2023-32082.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}