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💼 CM-7 Least Functionality

Description​

a. Configure the system to provide only [Assignment: organization-defined mission essential capabilities]; and b. Prohibit or restrict the use of the following functions, ports, protocols, software, and/or services: [Assignment: organization-defined prohibited or restricted functions, system ports, protocols, software, and/or services].

Similar​

  • Sections
    • /frameworks/aws-fsbp-v1.0.0/ec2/19
    • /frameworks/aws-fsbp-v1.0.0/ec2/21
    • /frameworks/aws-fsbp-v1.0.0/transfer-family/02
  • Internal
    • ID: dec-c-cc3ad3f4

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.19] Security groups should not allow unrestricted access to ports with high risk10
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.21] Network ACLs should not allow ingress from 0.0.0.0/0 to port 22 or port 33891
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [Transfer.2] Transfer Family servers should not use FTP protocol for endpoint connection

Similar Sections (Give Policies To)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 FedRAMP High Security Controls → 💼 CM-7 Least Functionality (L)(M)(H)31821
💼 FedRAMP Low Security Controls → 💼 CM-7 Least Functionality (L)(M)(H)18

Sub Sections​

SectionSub SectionsInternal RulesPoliciesFlags
💼 CM-7(1) Least Functionality _ Periodic Review
💼 CM-7(2) Least Functionality _ Prevent Program Execution
💼 CM-7(3) Least Functionality _ Registration Compliance
💼 CM-7(4) Least Functionality _ Unauthorized Software — Deny-by-exception
💼 CM-7(5) Least Functionality _ Authorized Software — Allow-by-exception
💼 CM-7(6) Least Functionality _ Confined Environments with Limited Privileges
💼 CM-7(7) Least Functionality _ Code Execution in Protected Environments
💼 CM-7(8) Least Functionality _ Binary or Machine Executable Code
💼 CM-7(9) Least Functionality _ Prohibiting The Use of Unauthorized Hardware

Policies (11)​

PolicyLogic CountFlags
📝 AWS EC2 Security Group allows public IPv4 (0.0.0.0/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows public IPv6 (::/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted CIFS traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted FTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted RPC traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted SMTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MSSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MySQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to PostgreSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted Telnet traffic 🟢1🟢 x6
📝 AWS VPC Network ACL exposes admin ports to public internet ports 🟢1🟢 x6