Vulnerabilities in Ipswitch IMail Server 7.04

Hi all, There are a couple of vulnerabilities in Ipswitch IMail Server 7.04. In the POP3 Server If you enter a valid username the reply is: +OK welcome On the other hand, if you enter a username that doesn't exist on the server the reply is: +OK send your password This gives you a way to probe fo...

DoS by SMTP AUTH command in IPSwitch IMail server

Dear folks, I found a kind of DoS to handle SMTP AUTH command in IPSwitch IMail server version 6.0.5. IPSwitch ships a product titled IMail, an email server for usage on NT servers serving SMTP, POP3, IMAP4, LDAP etc. It supports SMTP AUTH commands RFC2554 and several authenticate methods to...

CVE-2000-0301: Undefined Security Weakness

Ipswitch IMAIL server 6.02 and earlier allows remote attackers to cause a denial of service via the AUTH CRAM-MD5 command...

Ipswitch Imail Server 5.0 - SMTP HELO Argument Buffer Overflow

// source: https://www.securityfocus.com/bid/8621/info It has been reported that Ipswitch IMail server is prone to an SMTP HELO command argument buffer overflow vulnerability. The issue presents itself likely due to insufficient bounds checking performed when handling malicious SMTP HELO command...

Ipswitch Imail Server 5.0 - SMTP HELO Argument Buffer Overflow

Ipswitch Imail Server 5.0 - SMTP HELO Argument Buffer Overflow // source: https://www.securityfocus.com/bid/8621/info It has been reported that Ipswitch IMail server is prone to an SMTP HELO command argument buffer overflow vulnerability. The issue presents itself likely due to insufficient bound...