The attemptAuthentication function in Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php in Symfony before 2.3.41, 2.7.x before 2.7.13, 2.8.x before 2.8.6, and 3.0.x before 3.0.6 does not limit the length of a username stored in a session, which allows remote attackers to cause a denial of service (session storage consumption) via a series of authentication attempts with long, non-existent usernames.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Symfony | Sensiolabs | 2.7.5 | 2.7.5 |
Symfony | Sensiolabs | 3.0.5 | 3.0.5 |
Symfony | Sensiolabs | 2.7.4 | 2.7.4 |
Symfony | Sensiolabs | 2.7.7 | 2.7.7 |
Symfony | Sensiolabs | 3.0.2 | 3.0.2 |
Symfony | Sensiolabs | 2.7.1 | 2.7.1 |
Symfony | Sensiolabs | 2.7.8 | 2.7.8 |
Symfony | Sensiolabs | 2.8.0 | 2.8.0 |
Symfony | Sensiolabs | 2.8.4 | 2.8.4 |
Symfony | Sensiolabs | 2.7.10 | 2.7.10 |
Symfony | Sensiolabs | 2.8.3 | 2.8.3 |
Symfony | Sensiolabs | 3.0.1 | 3.0.1 |
Symfony | Sensiolabs | 2.7.0 | 2.7.0 |
Symfony | Sensiolabs | 2.7.3 | 2.7.3 |
Symfony | Sensiolabs | 2.8.1 | 2.8.1 |
Symfony | Sensiolabs | 3.0.0 | 3.0.0 |
Symfony | Sensiolabs | 2.7.2 | 2.7.2 |
Symfony | Sensiolabs | 2.8.5 | 2.8.5 |
Symfony | Sensiolabs | 3.0.3 | 3.0.3 |
Symfony | Sensiolabs | 2.7.11 | 2.7.11 |
Symfony | Sensiolabs | 3.0.4 | 3.0.4 |
Symfony | Sensiolabs | 2.7.6 | 2.7.6 |
Symfony | Sensiolabs | * | 2.3.40 |
Symfony | Sensiolabs | 2.8.2 | 2.8.2 |
Symfony | Sensiolabs | 2.7.12 | 2.7.12 |
Symfony | Sensiolabs | 2.7.9 | 2.7.9 |