Description
Postfix on Mac OS X 10.3.x through 10.3.5, with SMTPD AUTH enabled, does not properly clear the username between authentication attempts, which allows users with the longest username to prevent other valid users from being able to authenticate.
Product(s):
- Apple Mac OS X 10.3.1
- Apple Mac OS X 10.3.2
- Apple Mac OS X 10.3.3
- Apple Mac OS X 10.3.4
- Apple Mac OS X 10.3.5
- Apple Mac OS X 10.3
- Apple Mac OS X Server 10.3.1
- Apple Mac OS X Server 10.3.2
- Apple Mac OS X Server 10.3.3
- Apple Mac OS X Server 10.3.4
- Apple Mac OS X Server 10.3.5
- Apple Mac OS X Server 10.3
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2004-0925, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2004-0925 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.