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.
Score: 0.0
Priority: Unclassified
Score: 0.03636
Percentile:
0.8735
CVSS v2 Score: 5.0
Severity: