Threat Encyclopedia

ISC.DHCP.Server.OMAPI.DoS

description-logoDescription

This indicates an attack attempt to exploit a Denial Of Service Vulnerability in ISC DHCP Server.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted requests. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.

affected-products-logoAffected Products

ISC DHCP Server 4.1.0 to 4.1-ESV-R15
ISC DHCP Server 4.2.0 to 4.2.8
ISC DHCP Server 4.3.0 to 4.3.6

Impact

Denial of Service: Remote attackers can crash vulnerable systems or services

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor:
https://kb.isc.org/article/AA-01541

CVE References

CVE-2017-3144