Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.
{ "cpes": [ "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*", "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:go:*:*" ], "severity": "High" }