CVE-2023-32082 – github.com/etcd-io/etcd

Package

Manager: go
Name: github.com/etcd-io/etcd
Vulnerable Version: >=0 <3.4.26 || >=3.5.0 <3.5.9

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.0029 pctl0.51992

Details

etcd Key name can be accessed via LeaseTimeToLive API ### 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

Metadata

Created: 2023-05-12T20:19:50Z
Modified: 2023-05-12T20:19:50Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/05/GHSA-3p4g-rcw5-8298/GHSA-3p4g-rcw5-8298.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-3p4g-rcw5-8298
Finding: F038
Auto approve: 1