STIGQter: STIG Summary: McAfee VSEL 1.9/2.0 Local Client Security Technical Implementation Guide Version: 1 Release: 6 Benchmark Date: 24 Apr 2020:

The McAfee VirusScan Enterprise for Linux 1.9.x/2.0.x On-Access scanner must be configured to deny access to the file if an error occurs during scanning.

DISA Rule

SV-77593r2_rule

Vulnerability Number

V-63103

Group Title

SRG-APP-000279

Rule Version

DTAVSEL-017

Severity

CAT II

CCI(s)

• CCI-001243 - The organization configures malicious code protection mechanisms to perform organization-defined action(s) in response to malicious code detection.

Weight

10

Fix Recommendation

From a desktop browser window, connect to the McAfee VirusScan Enterprise for Linux (VSEL) Monitor (WEB interface) of the Linux system being reviewed and logon with the nails user account.

In the VSEL WEB Monitor, under "Configure", select "On-Access Settings".
Under "Anti-virus Actions", select the "Block" radio button for "Action if an error occurs during scanning".

Click "Apply".

Check Contents

From a desktop browser window, connect to the McAfee VirusScan Enterprise for Linux (VSEL) Monitor (WEB interface) of the Linux system being reviewed and logon with the nails user account.

In the VSEL WEB Monitor, under "Configure", select "On-Access Settings".
Under "Anti-virus Actions", verify the "Block" radio button is selected for "Action if an error occurs during scanning".

If the "Block" radio button is not selected for "Action if an error occurs during scanning", this is a finding.

To validate without the Web interface, access the Linux system being reviewed, either at the console or by a SSH connection.
At the command line, navigate to /var/opt/NAI/LinuxShield/etc.
Enter the command: grep ‘nailsd.profile.OAS.action.error’ nailsd.cfg

If the response given for "nailsd.profile.OAS.action.error" is not "Block", this is a finding.

Vulnerability Number

V-63103

Documentable

False

Rule Version

DTAVSEL-017

Severity Override Guidance

From a desktop browser window, connect to the McAfee VirusScan Enterprise for Linux (VSEL) Monitor (WEB interface) of the Linux system being reviewed and logon with the nails user account.

In the VSEL WEB Monitor, under "Configure", select "On-Access Settings".
Under "Anti-virus Actions", verify the "Block" radio button is selected for "Action if an error occurs during scanning".

If the "Block" radio button is not selected for "Action if an error occurs during scanning", this is a finding.

To validate without the Web interface, access the Linux system being reviewed, either at the console or by a SSH connection.
At the command line, navigate to /var/opt/NAI/LinuxShield/etc.
Enter the command: grep ‘nailsd.profile.OAS.action.error’ nailsd.cfg

If the response given for "nailsd.profile.OAS.action.error" is not "Block", this is a finding.

Check Content Reference

M

Target Key

2941

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