CVE-2017-12718

A Classic Buffer Overflow issue was discovered in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, Version 1.1, 1.5, and 1.6. A third-party component used in the pump does not verify input buffer size prior to copying, leading to a buffer overflow, allowing remote code execution on the target device. The pump receives the potentially malicious input infrequently and under certain conditions, increasing the difficulty of exploitation.

• http://www.securityfocus.com/bid/100665
• http://www.securityfocus.com/bid/101252
• https://ics-cert.us-cert.gov/advisories/ICSMA-17-250-02A
• https://www.exploit-db.com/exploits/43776/