my.activation.php3 in F5 FirePass 5.4 through 5.5.1 and 6.0 displays different error messages for failed login attempts with a valid username than for those with an invalid username, which allows remote attackers to confirm the validity of an LDAP account.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firepass | F5 | 5.4 (including) | 5.4 (including) |
| Firepass | F5 | 5.4.1 (including) | 5.4.1 (including) |
| Firepass | F5 | 5.4.2 (including) | 5.4.2 (including) |
| Firepass | F5 | 5.4.3 (including) | 5.4.3 (including) |
| Firepass | F5 | 5.4.4 (including) | 5.4.4 (including) |
| Firepass | F5 | 5.4.5 (including) | 5.4.5 (including) |
| Firepass | F5 | 5.4.6 (including) | 5.4.6 (including) |
| Firepass | F5 | 5.4.7 (including) | 5.4.7 (including) |
| Firepass | F5 | 5.4.8 (including) | 5.4.8 (including) |
| Firepass | F5 | 5.4.9 (including) | 5.4.9 (including) |
| Firepass | F5 | 5.5 (including) | 5.5 (including) |
| Firepass | F5 | 5.5.1 (including) | 5.5.1 (including) |
| Firepass | F5 | 6.0 (including) | 6.0 (including) |