Description
The command port for PGP Certificate Server 2.5.0 and 2.5.1 allows remote attackers to cause a denial of service if their hostname does not have a reverse DNS entry and they connect to port 4000.
Products
- PGP PGP Certificate Server 2.5.1
- PGP PGP Certificate Server 2.5
Questions to Ask Vendors
- Can you confirm whether your systems are affected by CVE-2000-0543, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2000-0543 in your products or services, and how will you communicate updates on this issue to us as your customer?
Recommended Actions
- Check out the advisory links provided below.
References