Cisco Security Advisory

Number: AV18-025
Date: 5 February 2018


The purpose of this advisory is to bring attention to a recently updated Cisco security advisory.


Cisco has modified a security advisory to address a critical vulnerability in Cisco Adaptive Security Appliance (ASA) Software that could allow an unauthenticated remote attacker to cause a reload of the affected system and/or to remotely execute code.

Affected products:

CVE References: CVE-2018-0101

Suggested action

CCIRC recommends that system administrators test and deploy the vendor-released updates to affected applications accordingly.


Note to Readers

In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.

Please note, CCIRC PGP key has recently been updated.

For general information, please contact Public Safety Canada's Public Affairs division at:

Telephone: 613-944-4875 or 1-800-830-3118
Fax: 613-998-9589

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