The Math.random function in the JavaScript implementation in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, and SeaMonkey before 2.0.5, uses a random number generator that is seeded only once per browser session, which makes it easier for remote attackers to track a user, or trick a user into acting upon a spoofed pop-up message, by calculating the seed value, related to a temporary footprint and an in-session phishing attack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 3.5 (including) | 3.5 (including) |
| Firefox | Mozilla | 3.5.1 (including) | 3.5.1 (including) |
| Firefox | Mozilla | 3.5.2 (including) | 3.5.2 (including) |
| Firefox | Mozilla | 3.5.3 (including) | 3.5.3 (including) |
| Firefox | Mozilla | 3.5.4 (including) | 3.5.4 (including) |
| Firefox | Mozilla | 3.5.5 (including) | 3.5.5 (including) |
| Firefox | Mozilla | 3.5.6 (including) | 3.5.6 (including) |
| Firefox | Mozilla | 3.5.7 (including) | 3.5.7 (including) |
| Firefox | Mozilla | 3.5.8 (including) | 3.5.8 (including) |
| Firefox | Mozilla | 3.5.9 (including) | 3.5.9 (including) |