Medtronic security advisory

Number: AV19-052
Date: 22 March 2019

On 21 March 2019, Medtronic released a security bulletin to address vulnerabilities affecting the Medtronic Conexus radio frequency wireless telemetry protocol used by some Medtronic ICDs (implantable cardioverter defibrillators) and CRT-Ds (cardiac resynchronization therapy defibrillators). This vulnerability could allow an unauthorized individual to access and potentially change the settings of an implantable device, home monitor or clinic programmer.

CCCS encourages users and administrators to review the Medtronic Security Bulletin and follow the recommended mitigation steps:

https://www.medtronic.com/content/dam/medtronic-com/us-en/corporate/documents/Medtronic-security-bulletin_CRHF_Tel_C_FNL.pdf

Note to Readers

The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment. We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.

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