CVE-2005-3673 Denial of service in n/a
Remote attackers can cause a denial of service in Check Point products by sending crafted IKEv1 packets.
- 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-2005-3673?
CVE-2005-3673 is a high-severity denial of service vulnerability in n/a, published on 18 Nov 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Internet Key Exchange version 1 (IKEv1) implementation in Check Point products allows remote attackers to cause a denial of service via certain crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
Which versions are affected by CVE-2005-3673?
It affects 5 products.
Products include Checkpoint Check Point, Checkpoint Express, Checkpoint Firewall-1, Checkpoint Vpn-1, Checkpoint Vpn-1 Firewall-1 Next Generation.
How do I fix CVE-2005-3673?
No fix has been published for CVE-2005-3673 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-2005-3673 being exploited?
There is no known exploitation of CVE-2005-3673 in the wild and no public exploit code.
Sources
Also known as GHSA-6qfg-9c4g-p7cq.