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Security Advisories

CVE-2023-32082

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-32082

Severity

3.1

Low

CVSS V3

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Summary

etcd key name can be accessed via LeaseTimeToLive API

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.

References

Affected packages

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