Description
The SMTP service in MailEnable Enterprise 1.04 and earlier and Professional 1.54 and earlier allows remote attackers to cause a denial of service (server crash) via an EHLO command with a Unicode string.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- MailEnable Enterprise 1.x - SMTP Remote Denial of Service EDB-916 · dos · Apr 5, 2005 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 12994 vdb-entry
- mailenable-smtp-dos(19948) vdb-entry
- 1013637 vdb-entry
- mailenable-ehlo-dos(19973) vdb-entry
- 15232 vdb-entry
- 20050405 MailEnable Smtpd remote Dos [x0n3-h4ck] mailing-list
- http://www.mailenable.com/hotfix/
- http://www.securiteam.com/windowsntfocus/5HP031PFFG.html
- 14812 third-party-advisory