Oracle security advisory – October 2019 Critical Patch update

Number: AV19-231
Date: 16 October 2019

On 15 October 2019 Oracle released their Critical Patch Update containing 219 security fixes affecting various Oracle products. A remote, unauthenticated actor could exploit some of these vulnerabilities to take control of an affected system.

The Cyber Centre encourages users and administrators to review the following Oracle Critical Patch Update Advisory and apply the necessary updates:

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html\

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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