STIGQter: STIG Summary: A10 Networks ADC ALG Security Technical Implementation Guide Version: 2 Release: 1 Benchmark Date: 23 Apr 2021:

The A10 Networks ADC, when used for TLS encryption and decryption, must be configured to comply with the required TLS settings in NIST SP 800-52.

DISA Rule

SV-237032r639543_rule

Vulnerability Number

V-237032

Group Title

SRG-NET-000062-ALG-000150

Rule Version

AADC-AG-000018

Severity

CAT II

CCI(s)

• CCI-000068 - The information system implements cryptographic mechanisms to protect the confidentiality of remote access sessions.

Weight

10

Fix Recommendation

The following command validates real servers based on their certificates:
slb template server-ssl [template-name]

The following sub-command specifies the version of SSL/TLS used:
version [30 | 31 | 32 |33]

Note: Options 30, 31, or 32 are not compliant; use option 33 or higher instead.

The following sub-command specifies the cipher suite to support for certificates from servers:
cipher [cipher suite]

The following cipher suites are in compliance:
TLS1_RSA_AES_128_SHA
TLS1_RSA_AES_128_SHA256
TLS1_RSA_AES_256_SHA
TLS1_RSA_AES_256_SHA256

Optionally, a cipher template containing these cipher suites can be configured and applied.

The following command creates a cipher template:
slb template cipher [template-name]

The following command binds the cipher template to the server-ssl template:
template cipher [template-name]

Check Contents

If the device does not provide intermediary services for TLS, or application protocols that use TLS (e.g., DNSSEC or HTTPS), this is not applicable.

Review the device configuration.

View the configured cipher templates (if any):
show slb template cipher

The following cipher suites are in compliance:
TLS1_RSA_AES_128_SHA
TLS1_RSA_AES_128_SHA256
TLS1_RSA_AES_256_SHA
TLS1_RSA_AES_256_SHA256

If any of the configured cipher templates contain any cipher suites that are not in compliance, this is a finding.

View the configured SLB SSL templates:
show slb template server-ssl

If any of the configured SLB SSL templates list version 30, 31, 32, this is a finding.

If any of the configured SLB SSL templates contain any cipher suites that are not in compliance, this is a finding.

Vulnerability Number

V-237032

Documentable

False

Rule Version

AADC-AG-000018

Severity Override Guidance

If the device does not provide intermediary services for TLS, or application protocols that use TLS (e.g., DNSSEC or HTTPS), this is not applicable.

Review the device configuration.

View the configured cipher templates (if any):
show slb template cipher

The following cipher suites are in compliance:
TLS1_RSA_AES_128_SHA
TLS1_RSA_AES_128_SHA256
TLS1_RSA_AES_256_SHA
TLS1_RSA_AES_256_SHA256

If any of the configured cipher templates contain any cipher suites that are not in compliance, this is a finding.

View the configured SLB SSL templates:
show slb template server-ssl

If any of the configured SLB SSL templates list version 30, 31, 32, this is a finding.

If any of the configured SLB SSL templates contain any cipher suites that are not in compliance, this is a finding.

Check Content Reference

M

Target Key

5285

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