CVE-2005-4321 Denial of service in n/a
Remote attackers can crash Apani Networks EpiForce IPSec software by sending malicious IKEv1 packets, causing a denial of service.
- 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-2005-4321?
CVE-2005-4321 is a high-severity denial of service vulnerability in n/a, published on 17 Dec 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 Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers to cause a denial of service (crash) via certain 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-2005-4321?
It affects 1 product.
Products include Apani Networks Epiforce Agent.
How do I fix CVE-2005-4321?
No fix has been published for CVE-2005-4321 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-2005-4321 being exploited?
There is no known exploitation of CVE-2005-4321 in the wild and no public exploit code.
Sources
Also known as GHSA-h78m-q2g5-r2v4.