Vulnerabilites related to The etcd Project - etcd:
CVE-2018-16886 (GCVE-0-2018-16886)
Vulnerability from cvelistv5
Published
2019-01-14 19:00
Modified
2024-08-05 10:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
etcd versions 3.2.x before 3.2.26 and 3.3.x before 3.3.11 are vulnerable to an improper authentication issue when role-based access control (RBAC) is used and client-cert-auth is enabled. If an etcd client server TLS certificate contains a Common Name (CN) which matches a valid RBAC username, a remote attacker may authenticate as that user with any valid (trusted) client certificate in a REST API request to the gRPC-gateway.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The etcd Project | etcd: |
Version: versions 3.2.x before 3.2.26 and 3.3.x before 3.3.11 |
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