IAM password policy does not prevent reuse of the four previously used passwords Affecting IAM service in AWS


Severity

0.0
medium
0
10
Severity Framework
Snyk CCSS
Rule category
IAM/ Passwords

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Frameworks
  • Snyk IDSNYK-CC-00465
  • creditSnyk Research Team

Description

IAM password policies can prevent the reuse of the previous four passwords. Preventing password reuse increases account resiliency against brute force login attempts.

How to fix?

Set the aws_iam_account_password_policy password_reuse_prevention field to 4 to ensure the previous 4 passwords cannot be reused.

Example Configuration

resource "aws_iam_account_password_policy" "example" {
  password_reuse_prevention = 4
  # other required fields here
}