Unrated severityNVD Advisory· Published Feb 3, 2004· Updated Jun 16, 2026
CVE-2004-0042
CVE-2004-0042
Description
vsftpd 1.1.3 generates different error messages depending on whether or not a valid username exists, which allows remote attackers to identify valid usernames.
Affected products
2- Range: = 1.1.3
Patches
Vulnerability mechanics
References
1News mentions
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