Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Symfony | Sensiolabs | 2.8.0 (including) | 2.8.0 (including) |
| Symfony | Sensiolabs | 2.8.1 (including) | 2.8.1 (including) |
| Symfony | Sensiolabs | 2.8.2 (including) | 2.8.2 (including) |
| Symfony | Sensiolabs | 2.8.3 (including) | 2.8.3 (including) |
| Symfony | Sensiolabs | 2.8.4 (including) | 2.8.4 (including) |
| Symfony | Sensiolabs | 2.8.5 (including) | 2.8.5 (including) |
| Symfony | Sensiolabs | 3.0.0 (including) | 3.0.0 (including) |
| Symfony | Sensiolabs | 3.0.1 (including) | 3.0.1 (including) |
| Symfony | Sensiolabs | 3.0.2 (including) | 3.0.2 (including) |
| Symfony | Sensiolabs | 3.0.3 (including) | 3.0.3 (including) |
| Symfony | Sensiolabs | 3.0.4 (including) | 3.0.4 (including) |
| Symfony | Sensiolabs | 3.0.5 (including) | 3.0.5 (including) |
| Symfony | Ubuntu | artful | * |
| Symfony | Ubuntu | upstream | * |
| Symfony | Ubuntu | wily | * |
| Symfony | Ubuntu | yakkety | * |
| Symfony | Ubuntu | zesty | * |