STIGQter: STIG Summary: Application Layer Gateway (ALG) Security Requirements Guide (SRG) Version: 1 Release: 2 Benchmark Date: 24 Jul 2015:

The ALG providing user access control intermediary services must conceal, via the session lock, information previously visible on the display with a publicly viewable image.

DISA Rule

SV-70443r1_rule

Vulnerability Number

V-56189

Group Title

SRG-NET-000521-ALG-000002

Rule Version

SRG-NET-000521-ALG-000002

Severity

CAT II

CCI(s)

• CCI-000060 - The information system conceals, via the session lock, information previously visible on the display with a publicly viewable image.

Weight

10

Fix Recommendation

If user access control intermediary services are provided, configure the ALG to conceal, via the session lock, information previously visible on the display with a publicly viewable image.

Check Contents

If the ALG does not provide user access control intermediary services, this is not applicable.

Verify the ALG conceals, via the session lock, information previously visible on the display with a publicly viewable image.

If the ALG does not conceal, via the session lock, information previously visible on the display with a publicly viewable image, this is a finding.

Vulnerability Number

V-56189

Documentable

False

Rule Version

SRG-NET-000521-ALG-000002

Severity Override Guidance

If the ALG does not provide user access control intermediary services, this is not applicable.

Verify the ALG conceals, via the session lock, information previously visible on the display with a publicly viewable image.

If the ALG does not conceal, via the session lock, information previously visible on the display with a publicly viewable image, this is a finding.

Check Content Reference

M

Target Key

2489

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