Description
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.
Published: 2023-05-11
Score: 3.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-1459 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.
Github GHSA Github GHSA GHSA-3p4g-rcw5-8298 etcd Key name can be accessed via LeaseTimeToLive API
History

Fri, 24 Jan 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-01-24T21:29:23.721Z

Reserved: 2023-05-01T16:47:35.316Z

Link: CVE-2023-32082

cve-icon Vulnrichment

Updated: 2024-08-02T15:03:29.172Z

cve-icon NVD

Status : Modified

Published: 2023-05-11T20:15:09.500

Modified: 2024-11-21T08:02:40.597

Link: CVE-2023-32082

cve-icon Redhat

Severity : Low

Publid Date: 2023-05-11T00:00:00Z

Links: CVE-2023-32082 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses