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Symantec ProxySG providing reverse proxy encryption intermediary services must implement NIST FIPS-validated cryptography for digital signatures.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-94307SYMP-AG-000470SV-104261r1_ruleCCI-002450medium
Description
Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The network element must implement cryptographic modules adhering to the higher standards approved by the Federal government since this provides assurance they have been tested and validated. This requirement applies only to ALGs that provide encryption intermediary services (e.g., HTTPS, TLS, or DNSSEC).
STIGDate
Symantec ProxySG ALG Security Technical Implementation Guide2020-03-27

Related Frameworks

1 mapping across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (9) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CFG-02Secure Baseline Configurations
1.00
CRY-01Use of Cryptographic Controls
1.00
CRY-01.1Alternate Physical Protection
1.00
CRY-03Transmission Confidentiality
1.00
CRY-04Transmission Integrity
1.00
CRY-05Encrypting Data At Rest
1.00
DCH-01Data Protection
1.00
IAC-21Least Privilege
1.00
CRY-01.2Export-Controlled Cryptography
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (29) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-17(2)Protection of Confidentiality and Integrity Using Encryption
1.00
AC-3Access Enforcement
1.00
AU-9(3)Cryptographic Protection
1.00
CM-5(6)Limit Library Privileges
1.00
CM-6Configuration Settings
1.00
CM-7Least Functionality
1.00
IA-2(8)Access to Accounts — Replay Resistant
1.00
IA-2(9)Network Access to Non-privileged Accounts — Replay Resistant
1.00
IA-3(1)Cryptographic Bidirectional Authentication
1.00
IA-5(1)Password-based Authentication
1.00

+19 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.13.11
1.00
CCI1 mapping
CCI-002450
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (3) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

PR.DS-01
1.00
PR.DS-02
1.00
PR.DS-10
1.00

Who does this work

8 NICE work roles and 7 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-104261r1_chk)

Verify that TLS reverse proxy intermediary services are configured to comply with NIST FIPS-validated cryptography. 1. Verify with the ProxySG administrator that reverse proxy services are configured. 2. Log on to the Web Management Console. 3. Click Configuration >> Services >> Proxy Services. 4. For each reverse proxy service identified by the administrator, click "Edit Service" and Verify that only NIST FIPS-validated SSL protocols are enabled. 5. Log on to the ProxySG SSH CLI. 6. Type "enable" and enter the enable password. 7. Type "configure" and press "Enter". 8. Type "proxy-services" and press "Enter". 9. For each reverse proxy service identified by the administrator, type "edit <reverse proxy service name". 10. Type "view" and verify that only NIST FIPS-validated cipher suites are listed. For more information, see the Blue Coat Reverse Proxy WebGuide. If Symantec ProxySG providing reverse proxy encryption intermediary services does not implement NIST FIPS-validated cryptography for digital signatures, this is a finding.

Fix Text (F-100423r1_fix)

Configure TLS reverse proxy intermediary services to comply with NIST FIPS-validated cryptography. 1. Verify with the ProxySG administrator that reverse proxy services are configured. 2. Log on to the Web Management Console. 3. Click Configuration >> Services >> Proxy Services. 4. For each reverse proxy service configured, click "Edit Service" and select only NIST FIPS-validated SSL protocols. Click "Apply". 5. Log on to the ProxySG SSH CLI. 6. Type "enable" and enter the enable password. 7. Type "configure" and press "Enter". 8. Type "proxy-services" and press "Enter". 9. For each reverse proxy service identified by the administrator, type "edit <reverse proxy service name". 10. Type "attribute" followed by a list of the desired NIST FIPS-validated cipher suites.