Battlefield 1942 1.6.19 and earlier, and Battlefield Vietnam 1.2 and earlier, allows a remote master server to cause a denial of service (client crash) via a server reply that contains a large numplayers value, which triggers a null dereference.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Battlefield_1942 | Digital_illusions | 1.6.19 (including) | 1.6.19 (including) |
| Battlefield_vietnam | Digital_illusions | 1.2 (including) | 1.2 (including) |