Number: AV19-060
Date: 29 March 2019
Rockwell Automation has released a security advisory to address a vulnerability affecting its PowerFlex 525 AC industrial control product. A remote, unauthenticated attacker could exploit this vulnerability and cause resource exhaustion, denial of service, and/or memory corruption.
CCCS encourages users and administrators to review the Rockwell Automation advisory and download the latest firmware:
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1082684 (login required)
https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?Keyword=25B&crumb=112
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.