HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in Vault 1.14.1 and 1.13.5.
{ "nvd_published_at": "2023-07-31T23:15:10Z", "cwe_ids": [ "CWE-203" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-08-01T16:58:49Z" }