CVE-2023-32082lowCWE-200

etcd key name can be accessed via LeaseTimeToLive API

8Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 3.1epss 0.7%

probabilidade de exploração

0.7%top 49% das CVEs

exploração observada

nãonenhuma fonte reporta

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.

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

Produtos afetados

etcd-io · etcd

Referências

https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md https://github.com/etcd-io/etcd/pull/15656 https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298