CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
76.4%
The POP3 server in Netscape Messaging Server 4.15p1 generates different error messages for incorrect user names versus incorrect passwords, which allows remote attackers to determine valid users on the system and harvest email addresses for spam abuse.
Vendor | Product | Version | CPE |
---|---|---|---|
netscape | messaging_server | 4.15 | cpe:2.3:a:netscape:messaging_server:4.15:*:*:*:*:*:*:* |
netscape | messaging_server | 4.15 | cpe:2.3:a:netscape:messaging_server:4.15:patch1:*:*:*:*:*:* |
netscape | messaging_server | 4.15 | cpe:2.3:a:netscape:messaging_server:4.15:patch2:*:*:*:*:*:* |