Information disclosure in Etcd-io Etcd
CVE-2023-32082
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…
Vulnerability class: Information Disclosure
EPSS: 0.004 (58.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Etcd-io Etcd — versions < 3.4.26, >= 3.5.0, < 3.5.9
Weakness classification (CWE)
References
- https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298 (x_refsource_CONFIRM)
- https://github.com/etcd-io/etcd/pull/15656 (x_refsource_MISC)
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md (x_refsource_MISC)
- https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-32082?
- CVE-2023-32082 is a low-severity vulnerability in Etcd-io Etcd, classified under Information Disclosure. CVSS score: 3.1/10. Published 2023-05-11.
- How severe is CVE-2023-32082?
- Low severity. CVSS v3 base score is 3.1 out of 10.