Description (CNA)
In ectd before versions 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverEndpoints function. No authentication is performed against endpoints provided in the --endpoints flag. This has been fixed in versions 3.4.10 and 3.3.23 with improved documentation and deprecation of the functionality.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| etcd-io / etcd | affected >= 3.4.0, < 3.4.10; affected < 3.3.23 |
CWE
CWE-287
References
- https://github.com/etcd-io/etcd/security/advisories/GHSA-wr2v-9rpq-c35q
- https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/gateway.md
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/
ADP enrichment
No English description supplied.