Veracode Vulnerability DatabaseVERACODE:40564Information Disclosure
0.001 Low
EPSS
Percentile
39.4%
github.com/etcd-io/etcd is vulnerable to Information Disclosure. The vulnerability exists in the LeaseTimeToLive function of v3_server.go because it allows access to key names (not value) associated with a lease when the Keys parameter is true, even if the user doesn’t have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC).
References
github.com/advisories/GHSA-3p4g-rcw5-8298
github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md
github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md
github.com/etcd-io/etcd/commit/71e85e9ded040de758dfefaa641621d152d85248
github.com/etcd-io/etcd/commit/d1b1aa9dbe8065fb2cb36fe035daf701ccabc4e0
github.com/etcd-io/etcd/pull/15656
github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298
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