Total vulnerabilities in the database
The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.
| Software | From | Fixed in |
|---|---|---|
| ircd-hybrid / ircd-hybrid | 7.3.0 | 7.3.0.x |
| ircd-hybrid / ircd-hybrid | 8.0.4 | 8.0.4.x |
| ircd-hybrid / ircd-hybrid | 8.0.3 | 8.0.3.x |
| ircd-hybrid / ircd-hybrid | 7.3.1 | 7.3.1.x |
| ircd-hybrid / ircd-hybrid | 7.3.0-rc1 | 7.3.0-rc1.x |
| ircd-hybrid / ircd-hybrid | 7.2.2 | 7.2.2.x |
| ircd-hybrid / ircd-hybrid | 8.0.0-beta3 | 8.0.0-beta3.x |
| ircd-hybrid / ircd-hybrid | 8.0.2 | 8.0.2.x |
| ircd-hybrid / ircd-hybrid | 8.0.0-beta1 | 8.0.0-beta1.x |
| ircd-hybrid / ircd-hybrid | 7.2.3 | 7.2.3.x |
| ircd-hybrid / ircd-hybrid | - | 8.0.5.x |
| ircd-hybrid / ircd-hybrid | 8.0.0-rc1 | 8.0.0-rc1.x |
| ircd-hybrid / ircd-hybrid | 7.2.1 | 7.2.1.x |
| ircd-hybrid / ircd-hybrid | 8.0.1 | 8.0.1.x |
| ircd-hybrid / ircd-hybrid | 7.2.0 | 7.2.0.x |
| ircd-hybrid / ircd-hybrid | 8.0.0 | 8.0.0.x |
| ircd-hybrid / ircd-hybrid | 8.0.0-beta2 | 8.0.0-beta2.x |