Mit AWS CloudFormation Stacksets arbeiten - AWS Security Incident Response Benutzerleitfaden

Die vorliegende Übersetzung wurde maschinell erstellt. Im Falle eines Konflikts oder eines Widerspruchs zwischen dieser übersetzten Fassung und der englischen Fassung (einschließlich infolge von Verzögerungen bei der Übersetzung) ist die englische Fassung maßgeblich.

Mit AWS CloudFormation Stacksets arbeiten

Wichtig

AWS Security Incident Response aktiviert standardmäßig keine Containment-Funktionen. Um diese Containment-Aktionen auszuführen, müssen Sie dem Service zunächst mithilfe von Rollen die erforderlichen Berechtigungen erteilen. Sie können diese Rollen einzeln pro Konto oder unternehmensweit erstellen, indem Sie sie bereitstellen AWS CloudFormation StackSets, wodurch die erforderlichen Rollen erstellt werden.

Sie finden spezifische Anweisungen zum Erstellen eines Stack-Sets mit vom Service verwalteten Berechtigungen.

Im Folgenden finden Sie Vorlagen-Stacksets zum Erstellen der AWSSecurityIncidentResponseContainmentRollen und. AWSSecurityIncidentResponseContainmentExecution


AWSTemplateFormatVersion: '2010-09-09'
Description: 'Template for AWS Security Incident Response containment roles'

Resources:
  AWSSecurityIncidentResponseContainment:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: AWSSecurityIncidentResponseContainment
      AssumeRolePolicyDocument:
        {
          'Version': '2012-10-17',
          'Statement':
            [
              {
                'Effect': 'Allow',
                'Principal': { 'Service': 'containment.security-ir.amazonaws.com' },
                'Action': 'sts:AssumeRole',
                'Condition': { 'StringEquals': { 'sts:ExternalId': !Sub '${AWS::AccountId}' } },
              },
              {
                'Effect': 'Allow',
                'Principal': { 'Service': 'containment.security-ir.amazonaws.com' },
                'Action': 'sts:TagSession',
              },
            ],
        }
      Policies:
        - PolicyName: AWSSecurityIncidentResponseContainmentPolicy
          PolicyDocument:
            {
              'Version': '2012-10-17',
              'Statement':
                [
                  {
                    'Effect': 'Allow',
                    'Action': ['ssm:StartAutomationExecution'],
                    'Resource':
                      [
                        !Sub 'arn:${AWS::Partition}:ssm:*:*:automation-definition/AWSSupport-ContainEC2Instance:$DEFAULT',
                        !Sub 'arn:${AWS::Partition}:ssm:*:*:automation-definition/AWSSupport-ContainS3Resource:$DEFAULT',
                        !Sub 'arn:${AWS::Partition}:ssm:*:*:automation-definition/AWSSupport-ContainIAMPrincipal:$DEFAULT',
                      ],
                  },
                  {
                    'Effect': 'Allow',
                    'Action':
                      ['ssm:DescribeInstanceInformation', 'ssm:GetAutomationExecution', 'ssm:ListCommandInvocations'],
                    'Resource': '*',
                  },
                  {
                    'Effect': 'Allow',
                    'Action': ['iam:PassRole'],
                    'Resource': !GetAtt AWSSecurityIncidentResponseContainmentExecution.Arn,
                    'Condition': { 'StringEquals': { 'iam:PassedToService': 'ssm.amazonaws.com' } },
                  },
                ],
            }
  AWSSecurityIncidentResponseContainmentExecution:
    Type: 'AWS::IAM::Role'
    Properties:
      RoleName: AWSSecurityIncidentResponseContainmentExecution
      AssumeRolePolicyDocument:
        {
          'Version': '2012-10-17',
          'Statement':
            [{ 'Effect': 'Allow', 'Principal': { 'Service': 'ssm.amazonaws.com' }, 'Action': 'sts:AssumeRole' }],
        }
      ManagedPolicyArns:
        - !Sub arn:${AWS::Partition}:iam::aws:policy/SecurityAudit
      Policies:
        - PolicyName: AWSSecurityIncidentResponseContainmentExecutionPolicy
          PolicyDocument:
            {
              'Version': '2012-10-17',
              'Statement':
                [
                  {
                    'Sid': 'AllowIAMContainment',
                    'Effect': 'Allow',
                    'Action':
                      [
                        'iam:AttachRolePolicy',
                        'iam:AttachUserPolicy',
                        'iam:DeactivateMFADevice',
                        'iam:DeleteLoginProfile',
                        'iam:DeleteRolePolicy',
                        'iam:DeleteUserPolicy',
                        'iam:GetLoginProfile',
                        'iam:GetPolicy',
                        'iam:GetRole',
                        'iam:GetRolePolicy',
                        'iam:GetUser',
                        'iam:GetUserPolicy',
                        'iam:ListAccessKeys',
                        'iam:ListAttachedRolePolicies',
                        'iam:ListAttachedUserPolicies',
                        'iam:ListMfaDevices',
                        'iam:ListPolicies',
                        'iam:ListRolePolicies',
                        'iam:ListUserPolicies',
                        'iam:ListVirtualMFADevices',
                        'iam:PutRolePolicy',
                        'iam:PutUserPolicy',
                        'iam:TagMFADevice',
                        'iam:TagPolicy',
                        'iam:TagRole',
                        'iam:TagUser',
                        'iam:UntagMFADevice',
                        'iam:UntagPolicy',
                        'iam:UntagRole',
                        'iam:UntagUser',
                        'iam:UpdateAccessKey',
                        'identitystore:CreateGroupMembership',
                        'identitystore:DeleteGroupMembership',
                        'identitystore:IsMemberInGroups',
                        'identitystore:ListUsers',
                        'identitystore:ListGroups',
                        'identitystore:ListGroupMemberships',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowOrgListAccounts',
                    'Effect': 'Allow',
                    'Action': 'organizations:ListAccounts',
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowSSOContainment',
                    'Effect': 'Allow',
                    'Action':
                      [
                        'sso:CreateAccountAssignment',
                        'sso:DeleteAccountAssignment',
                        'sso:DeleteInlinePolicyFromPermissionSet',
                        'sso:GetInlinePolicyForPermissionSet',
                        'sso:ListAccountAssignments',
                        'sso:ListInstances',
                        'sso:ListPermissionSets',
                        'sso:ListPermissionSetsProvisionedToAccount',
                        'sso:PutInlinePolicyToPermissionSet',
                        'sso:TagResource',
                        'sso:UntagResource',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowSSORead',
                    'Effect': 'Allow',
                    'Action': ['sso-directory:SearchUsers', 'sso-directory:DescribeUser'],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowS3Read',
                    'Effect': 'Allow',
                    'Action':
                      [
                        's3:GetAccountPublicAccessBlock',
                        's3:GetBucketAcl',
                        's3:GetBucketLocation',
                        's3:GetBucketOwnershipControls',
                        's3:GetBucketPolicy',
                        's3:GetBucketPolicyStatus',
                        's3:GetBucketPublicAccessBlock',
                        's3:GetBucketTagging',
                        's3:GetEncryptionConfiguration',
                        's3:GetObject',
                        's3:GetObjectAcl',
                        's3:GetObjectTagging',
                        's3:GetReplicationConfiguration',
                        's3:ListBucket',
                        's3express:GetBucketPolicy',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowS3Write',
                    'Effect': 'Allow',
                    'Action':
                      [
                        's3:CreateBucket',
                        's3:DeleteBucketPolicy',
                        's3:DeleteObjectTagging',
                        's3:PutAccountPublicAccessBlock',
                        's3:PutBucketACL',
                        's3:PutBucketOwnershipControls',
                        's3:PutBucketPolicy',
                        's3:PutBucketPublicAccessBlock',
                        's3:PutBucketTagging',
                        's3:PutBucketVersioning',
                        's3:PutObject',
                        's3:PutObjectAcl',
                        's3express:CreateSession',
                        's3express:DeleteBucketPolicy',
                        's3express:PutBucketPolicy',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowAutoScalingWrite',
                    'Effect': 'Allow',
                    'Action':
                      [
                        'autoscaling:CreateOrUpdateTags',
                        'autoscaling:DeleteTags',
                        'autoscaling:DescribeAutoScalingGroups',
                        'autoscaling:DescribeAutoScalingInstances',
                        'autoscaling:DescribeTags',
                        'autoscaling:EnterStandby',
                        'autoscaling:ExitStandby',
                        'autoscaling:UpdateAutoScalingGroup',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowEC2Containment',
                    'Effect': 'Allow',
                    'Action':
                      [
                        'ec2:AuthorizeSecurityGroupEgress',
                        'ec2:AuthorizeSecurityGroupIngress',
                        'ec2:CopyImage',
                        'ec2:CreateImage',
                        'ec2:CreateSecurityGroup',
                        'ec2:CreateSnapshot',
                        'ec2:CreateTags',
                        'ec2:DeleteSecurityGroup',
                        'ec2:DeleteTags',
                        'ec2:DescribeImages',
                        'ec2:DescribeInstances',
                        'ec2:DescribeSecurityGroups',
                        'ec2:DescribeSnapshots',
                        'ec2:DescribeTags',
                        'ec2:ModifyNetworkInterfaceAttribute',
                        'ec2:RevokeSecurityGroupEgress',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowKMSActions',
                    'Effect': 'Allow',
                    'Action':
                      [
                        'kms:CreateGrant',
                        'kms:DescribeKey',
                        'kms:GenerateDataKeyWithoutPlaintext',
                        'kms:ReEncryptFrom',
                        'kms:ReEncryptTo',
                      ],
                    'Resource': '*',
                  },
                  {
                    'Sid': 'AllowSSMActions',
                    'Effect': 'Allow',
                    'Action': ['ssm:DescribeAutomationExecutions'],
                    'Resource': '*',
                  },
                ],
            }