CVE-2018-16886
EUVD-2022-175614.01.2019, 19:29
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| etcd | etcd | 3.2.0 ≤ 𝑥 < 3.2.26 |
| etcd | etcd | 3.3.0 ≤ 𝑥 < 3.3.11 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_server | 7.0 |
| redhat | enterprise_linux_workstation | 7.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References