Intrusion PreventionISC.DHCP.Server.Client.Identifier.DoS
Description
This indicates an attack attempt against a denial-of-service vulnerability in ISC DHCP (dhcpd) server 2.0pl5.
The vulnerability is due to the software's inability to properly handle DHCPDISCOVER packets with a 32-byte client-identifier which it interprets as a corrupt UID. Remote attackers may exploit this to cause denial of service.
Affected Products
ISC DHCP version 2.0pl5 and prior
Impact
Denial of service of the DHCP server
Recommended Actions
Upgrade to ISC DHCP versions 3.x:
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 13274 |
| Created | Oct 17, 2006 |
| Updated | Jan 13, 2022 |
| Risk |
|
| CVE ID | CVE-2006-3122 |
| Exploit Prediction Score | 88.16% |
| Default Action | drop |
| Active | |
| Affected OS | Linux, Other |
| Affected App | Other |