Published: 21/11/2011 Updated: 21/11/2011

CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10

VMScore: 1000

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Buffer overflow in MiniSmtp 3.0.11818 in NJStar Communicator allows remote malicious users to execute arbitrary code via a crafted packet.

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njstar njstar communicator 3.0.11818

# Exploit Title: NJStart Communicator MiniSmtp Buffer Overflow [ASLR Bypass] # Date: 02/12/11 # Author: Zune - Julian Pulido # Software Link: wwwnjstarcom/download/njcomexe # Version: 30 # Build: 11818 and previous # Tested on: Windows 7 Ultimate # CVE:2011-4040 #! /usr/local/bin/python import socket import time carriage= chr(0xd) ...

## # Exploit Title: NJStar Communicator 300 MiniSMTP Server Remote Exploit # Date: 10/31/2011 # Author: Dillon Beresford # Twitter: twittercom/#!/D1N # Software Link: wwwnjstarcom/download/njcomexe # Version: 300 and prior # Build: 11818 and prior # Tested on: Windows XP SP3/SP2/SP1 and Windows Server 2003 SP0 # CVE : NONE # S ...

CWE-119 http://www.kb.cert.org/vuls/id/819630 https://nvd.nist.gov https://www.exploit-db.com/exploits/18196/https://www.kb.cert.org/vuls/id/819630

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CVE-2011-4040

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