CVE-2004-0925

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2005-01-27 · updated 2026-06-16

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.

Affected products

macOS: 10.3, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5
Apple Mac Os X Server: 10.3, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5

References

http://lists.apple.com/archives/security-announce/2004/Oct/msg00000.html
http://lists.apple.com/archives/security-announce/2004/Oct/msg00000.html

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