Intrusion PreventionOpenBSD.ISAKMPD.Zero.Payload.Length.DoS
Description
This indicates an attack attempt against a denial-of-service vulnerability in OpenBSD.
The vulnerability is caused by an error when the vulnerable software handles an ISAKMP packet with a zero-length payload. It allows a remote attacker to cause a denial of service via sending a crafted ISAKMP packet.
Affected Products
OpenBSD Project: OpenBSD 3.3
OpenBSD Project: OpenBSD 3.4
Impact
Denial of Service
Recommended Actions
For OpenBSD 3.4:
Apply the 015_isakmpd2.patch, available from the OpenBSD 3.4 errata web site. See References.
For OpenBSD 3.3:
Apply the 020_isakmpd2.patch, available from the OpenBSD 3.4 errata web site. See References.
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 13303 |
| Created | Oct 17, 2006 |
| Updated | Nov 15, 2021 |
| Risk |
|
| CVE ID | CVE-2004-0218 |
| Exploit Prediction Score | 38.73% |
| Default Action | drop |
| Active | |
| Affected OS | BSD |
| Affected App | Other |