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CVE-2004-1602

nvd nistnuclei
Published: Oct 15, 2004Modified: Apr 16, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response.

Affected (1)

Products: Proftpd: Proftpd
Proftpd
1 product
Proftpd
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Proftpd
From 1.2.0 to 1.2.10

Related CWEs

CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (10)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Broken LinkExploitPatchVendor Advisory
Source: cve@mitre.org
Broken LinkExploitPatchThird Party AdvisoryVDB EntryVendor Advisory
Source: cve@mitre.org
Broken LinkExploitThird Party AdvisoryVDB EntryVendor Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploitPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploitPatchThird Party AdvisoryVDB EntryVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploitThird Party AdvisoryVDB EntryVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.