Vault and Vault Enterprise’s (“Vault”) ldap auth method may not have correctly enforced MFA if username_as_alias was set to true and a user had multiple CNs that are equal but with leading or trailing spaces. Fixed in Vault Community Edition 1.20.2 and Vault Enterprise 1.20.2, 1.19.8, 1.18.13, and 1.16.24.
| Software | From | Fixed in |
|---|---|---|
github.com/hashicorp/vault
|
- | 1.20.2 |
| hashicorp / vault | 1.10.0 | 1.15.16.x |
| hashicorp / vault | 1.10.0 | 1.20.2 |
| hashicorp / vault | 1.16.0 | 1.16.24 |
| hashicorp / vault | 1.17.0 | 1.18.13 |
| hashicorp / vault | 1.19.0 | 1.19.8 |
| hashicorp / vault | 1.20.0 | 1.20.2 |