The POP3 service for WebEasyMail 3.4.2.2 and earlier generates diffferent error messages for valid and invalid usernames during authentication, which makes it easier for remote attackers to conduct brute force attacks.
Link | Tags |
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http://online.securityfocus.com/archive/1/288222 | vendor advisory mailing list exploit |
http://www.iss.net/security_center/static/9925.php | vdb entry vendor advisory |
http://www.securityfocus.com/bid/5519 | vdb entry vendor advisory |