Description
The POP3 server in IBM iSeries AS/400 returns different error messages when the user exists or not, which allows remote attackers to determine valid user IDs on the server.
Product(s):
- IBM iSeries AS/400
- IBM iSeries AS_400
- IBM iSeries AS_400 4.3
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2005-1133, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2005-1133 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.