ircu 2.10.12.01 through 2.10.12.04 does not remove ops privilege after a join from a server with an older timestamp (TS), which allows remote attackers to gain control of a channel during a split.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ircu | Universal_ircd | 2.10.12.01 (including) | 2.10.12.01 (including) |
| Ircu | Universal_ircd | 2.10.12.02 (including) | 2.10.12.02 (including) |
| Ircu | Universal_ircd | 2.10.12.03 (including) | 2.10.12.03 (including) |
| Ircu | Universal_ircd | 2.10.12.04 (including) | 2.10.12.04 (including) |