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.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:N/A:PAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.apple.com/archives/security-announce/2004/Oct/msg00000.htmlPatch, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2004/Oct/msg00000.htmlPatch, Vendor Advisory
Timeline
- Published
- Jan 27, 2005
- Last modified
- Jun 16, 2026
- NVD status
- Modified