Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and earlier is vulnerable to denial of service (DoS). Attackers who craft messages with specific characters may crash the workspace due to an issue in the message parser.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Rocket.chat | Rocket.chat | * | 6.7.9 (excluding) |
| Rocket.chat | Rocket.chat | 6.8.0 (including) | 6.8.7 (excluding) |
| Rocket.chat | Rocket.chat | 6.9.0 (including) | 6.9.7 (excluding) |
| Rocket.chat | Rocket.chat | 6.10.0 (including) | 6.10.6 (excluding) |
| Rocket.chat | Rocket.chat | 6.11.0 (including) | 6.11.3 (excluding) |
| Rocket.chat | Rocket.chat | 6.12.0 (including) | 6.12.0 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc1 (including) | 6.12.0-rc1 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc2 (including) | 6.12.0-rc2 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc3 (including) | 6.12.0-rc3 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc4 (including) | 6.12.0-rc4 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc5 (including) | 6.12.0-rc5 (including) |
| Rocket.chat | Rocket.chat | 6.12.0-rc6 (including) | 6.12.0-rc6 (including) |