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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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AWS resources that support tags do not have Tags
Resource: aws_s3_bucket.data | ID: BC_AWS_GENERAL_26
How to Fix
resource "aws_security_group" "sg" {
name = "my-sg"
...
+ tags = {
+ Environment = "dev"
+ Owner = "apps-team"
+ }
}Description
Many different types of AWS resources support tags. Tags allow you to add metadata to a resource to help identify ownership, perform cost / billing analysis, and to enrich a resource with other valuable information, such as descriptions and environment names. While there are many ways that tags can be used, we recommend you follow a tagging practice.View AWS's recommended tagging best practices here.
Dependent Resources
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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Suggested change
| } | |
| } | |
| resource "aws_s3_bucket" "data_log_bucket" { | |
| bucket = "data-log-bucket" | |
| } | |
| resource "aws_s3_bucket_logging" "data" { | |
| bucket = aws_s3_bucket.data.id | |
| target_bucket = aws_s3_bucket.data_log_bucket.id | |
| } |
AWS Access logging not enabled on S3 buckets
Resource: aws_s3_bucket.data | ID: BC_AWS_S3_13
Description
Access logging provides detailed audit logging for all objects and folders in an S3 bucket.Benchmarks
- HIPAA 164.312(B) Audit controls
Calculating...
| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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Suggested change
| } | |
| } | |
| resource "aws_s3_bucket_versioning" "data" { | |
| bucket = aws_s3_bucket.data.id | |
| versioning_configuration { | |
| status = "Enabled" | |
| } |
AWS S3 Object Versioning is disabled
Resource: aws_s3_bucket.data | ID: BC_AWS_S3_16
Description
S3 versioning is a managed data backup and recovery service provided by AWS. When enabled it allows users to retrieve and restore previous versions of their buckets.S3 versioning can be used for data protection and retention scenarios such as recovering objects that have been accidentally/intentionally deleted or overwritten.
Benchmarks
- PCI-DSS V3.2.1 10.5.3
- FEDRAMP (MODERATE) CP-10, SI-12
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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AWS S3 bucket ACL grants READ permission to everyone
Resource: aws_s3_bucket.data | ID: BC_AWS_S3_1
How to Fix
resource "aws_s3_bucket" "data" {
...
bucket = "${local.resource_prefix.value}-data"
acl = "public-read"
}
Description
Unprotected S3 buckets are one of the major causes of data theft and intrusions. An S3 bucket that allows **READ** access to everyone can provide attackers the ability to read object data within the bucket, which can lead to the exposure of sensitive data. The only S3 buckets that should be globally accessible for unauthenticated users or for **Any AWS Authenticate Users** are those used for hosting static websites. Bucket ACL helps manage access to S3 bucket data.We recommend AWS S3 buckets are not publicly accessible for READ actions to protect S3 data from unauthorized users and exposing sensitive data to public access.
Benchmarks
- NIST-800-53 AC-17
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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Check that all resources are tagged with the key - env
Resource: aws_s3_bucket.data | ID: 807152304871829504_AWS_1641845546823
Dependent Resources
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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terraform build demo
Resource: aws_s3_bucket.data | ID: 807152304871829504_AWS_1643881781204
Dependent Resources
Calculating...
| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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S3 bucket cross-region replication disabled
Resource: aws_s3_bucket.data | ID: BC_AWS_GENERAL_72
How to Fix
resource "aws_s3_bucket" "test" {
...
+ replication_configuration {
+ role = aws_iam_role.replication.arn
+ rules {
+ id = "foobar"
+ prefix = "foo"
+ status = "Enabled"
+
+ destination {
+ bucket = aws_s3_bucket.destination.arn
+ storage_class = "STANDARD"
+ }
+ }
+ }
}Description
Cross-region replication enables automatic, asynchronous copying of objects across S3 buckets. By default, replication supports copying new S3 objects after it is enabled. It is also possible to use replication to copy existing objects and clone them to a different bucket, but in order to do so, you must contact AWS Support.Dependent Resources
Calculating...
| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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S3 buckets are not encrypted with KMS
Resource: aws_s3_bucket.data | ID: BC_AWS_GENERAL_56
How to Fix
resource "aws_s3_bucket" "mybucket" {
...
server_side_encryption_configuration {
rule {
apply_server_side_encryption_by_default {
kms_master_key_id = aws_kms_key.mykey.arn
+ sse_algorithm = "aws:kms"
}
}
}
}Description
TBADependent Resources
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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S3 Bucket does not have public access blocks
Resource: aws_s3_bucket.data | ID: BC_AWS_NETWORKING_52
How to Fix
resource "aws_s3_bucket" "bucket_good_1" {
bucket = "bucket_good"
}
resource "aws_s3_bucket_public_access_block" "access_good_1" {
bucket = aws_s3_bucket.bucket_good_1.id
block_public_acls = true
block_public_policy = true
}
Description
When you create an S3 bucket, it is good practice to set the additional resource **aws_s3_bucket_public_access_block** to ensure the bucket is never accidentally public.We recommend you ensure S3 bucket has public access blocks. If the public access block is not attached it defaults to False.
Dependent Resources
Calculating...
| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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Suggested change
| } | |
| } | |
| resource "aws_s3_bucket_server_side_encryption_configuration" "data" { | |
| bucket = aws_s3_bucket.data.bucket | |
| rule { | |
| apply_server_side_encryption_by_default { | |
| sse_algorithm = "AES256" | |
| } | |
| } |
AWS S3 buckets do not have server side encryption
Resource: aws_s3_bucket.data | ID: BC_AWS_S3_14
Description
SSE helps prevent unauthorized access to S3 buckets. Encrypting and decrypting data at the S3 bucket level is transparent to users when accessing data.Benchmarks
- PCI-DSS V3.2.1 3.4
- PCI-DSS V3.2 3
- NIST-800-53 AC-17, SC-2
- CIS AWS V1.3 2.1.1
- FEDRAMP (MODERATE) SC-28
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| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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AWS S3 bucket ACL grants READ permission to everyone
Resource: aws_s3_bucket.data | Policy ID: 807152304871829504_AWS_1670654004846 | Checkov ID: CKV_AWS_20
Description
https://docs.bridgecrew.io/docs/s3_1-acl-read-permissions-everyoneBenchmarks
- NIST-800-53 AC-17
| git_repo = "iac-demo" | ||
| yor_trace = "8cebc6f3-14b0-4a60-bd65-7988a2c206f1" | ||
| } | ||
| } |
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Suggested change
| } | |
| } | |
| resource "aws_s3_bucket_versioning" "data" { | |
| bucket = aws_s3_bucket.data.id | |
| versioning_configuration { | |
| status = "Enabled" | |
| } | |
| } |
AWS S3 Object Versioning is disabled
Resource: aws_s3_bucket.data | Policy ID: 807152304871829504_AWS_1658427621485 | Checkov ID: CKV_AWS_21
Description
https://docs.bridgecrew.io/docs/s3_16-enable-versioning
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Change details
-
Error ID Change Path Resource 807152304871829504_AWS_1670654004846 Added /terraform/aws/s3.tf aws_s3_bucket.data 807152304871829504_AWS_1658427621485 Added /terraform/aws/s3.tf aws_s3_bucket.data BC_AWS_S3_16 Fixed /terraform/aws/s3.tf aws_s3_bucket.data 807152304871829504_AWS_1643813941482 Fixed /terraform/aws/s3.tf aws_s3_bucket.data BC_AWS_S3_1 Fixed /terraform/aws/s3.tf aws_s3_bucket.data 807152304871829504_AWS_1649178060477 Fixed /terraform/aws/s3.tf aws_s3_bucket.data
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