CVE-2004-0218 Denial of service in n/a
Remote attackers can cause a denial of service in OpenBSD's isakmpd via a zero-length ISAKMP payload, requiring a patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2004-0218?
CVE-2004-0218 is a medium-severity denial of service vulnerability in Openbsd Openbsd, published on 25 Mar 2004. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (infinite loop) via an ISAKMP packet with a zero-length payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.
Which versions are affected by CVE-2004-0218?
It affects 1 product.
Products include Openbsd Openbsd.
How do I fix CVE-2004-0218?
No fix has been published for CVE-2004-0218 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2004-0218 being exploited?
There is no known exploitation of CVE-2004-0218 in the wild and no public exploit code.
Other vulnerabilities in Openbsd Openbsd
Sources
Also known as GHSA-jx24-phgv-935m.