ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadcast MAC address, causing an infinite loop that is not restricted by a hop count.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dhcpd | Isc | 3.0.1-rc1 (including) | 3.0.1-rc1 (including) |
| Dhcpd | Isc | 3.0.1-rc10 (including) | 3.0.1-rc10 (including) |
| Dhcpd | Isc | 3.0.1-rc2 (including) | 3.0.1-rc2 (including) |
| Dhcpd | Isc | 3.0.1-rc3 (including) | 3.0.1-rc3 (including) |
| Dhcpd | Isc | 3.0.1-rc4 (including) | 3.0.1-rc4 (including) |
| Dhcpd | Isc | 3.0.1-rc5 (including) | 3.0.1-rc5 (including) |
| Dhcpd | Isc | 3.0.1-rc6 (including) | 3.0.1-rc6 (including) |
| Dhcpd | Isc | 3.0.1-rc7 (including) | 3.0.1-rc7 (including) |
| Dhcpd | Isc | 3.0.1-rc8 (including) | 3.0.1-rc8 (including) |
| Dhcpd | Isc | 3.0.1-rc9 (including) | 3.0.1-rc9 (including) |
| Red Hat Linux 8.0 | RedHat | * |