CVE-2002-2222 Denial of service in n/a
Remote attackers can crash the isakmpd service by sending out-of-sequence IKE payloads, affecting FreeBSD and OpenBSD systems.
- 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-2002-2222?
CVE-2002-2222 is a medium-severity denial of service vulnerability in Openbsd Openbsd, published on 27 Feb 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
isakmpd/message.c in isakmpd in FreeBSD before isakmpd-20020403_1, and in OpenBSD 3.1, allows remote attackers to cause a denial of service (crash) by sending Internet Key Exchange (IKE) payloads out of sequence.
Which versions are affected by CVE-2002-2222?
It affects 2 products.
Products include Freebsd Ports Collection, Openbsd Openbsd.
How do I fix CVE-2002-2222?
No fix has been published for CVE-2002-2222 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-2002-2222 being exploited?
There is no known exploitation of CVE-2002-2222 in the wild and no public exploit code.
Sources
Also known as GHSA-r37c-hqc8-2f3v.