Bash – Trend Micro Updates

Number: AV14-077
Date: 27 September 2014


The purpose of this Advisory is to bring attention to recently released security updates for Trend Micro related to Bash.


Trend Micro has released security updates to address multiple vulnerabilities in Bash. Exploitation of certain services and applications can allow a remote unauthenticated attacker to provide environment variables, override or bypass environment restrictions to execute shell commands and run arbitrary code.

Affected Products :
Interscan Web Security Virtual Appliance (IWSVA), versions 5.5, 5.6, 6.0 SP1, 6.5
Advanced Reporting Module (ARM), versions 1.5, 1.6
Interscan Messaging Security Virtual Appliance (IMSVA), versions 8.0, 8.2, 8.5

CVE Reference: CVE-2014-6271, CVE-2014-7169

Suggested action

CCIRC recommends that owner/operators test and deploy the vendor released updates or workarounds to affected platforms accordingly.


Trend Micro

Free Software Foundation

CCIRC Alert AL14-032 Critical vulnerability in Bash   

CCIRC Advisory AV14-069 OpenSSL Critical vulnerability in Bash

US CERT - Bourne Again Shell (Bash) Remote Code Execution Vulnerability

SANS ISC - Update on CVE-2014-6271: Vulnerability in bash (shellshock)

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

Date modified: