Scan images on Amazon EC2 Container Registry (ECR)

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ecr:GetAuthorizationToken",
                "ecr:BatchCheckLayerAvailability",
                "ecr:GetDownloadUrlForLayer",
                "ecr:GetRepositoryPolicy",
                "ecr:DescribeRepositories",
                "ecr:ListImages",
                "ecr:DescribeImages",
                "ecr:BatchGetImage"
            ],
            "Resource": "*"
        }
    ]
}

Open Console and go to
Defend > Vulnerabilities > Registry
.
Click
Add registry
.
In the dialog, enter the following information:
In
Version
, select
Amazon EC2 Container Registry
.
In
Registry
, enter the URL for the registry.
In
Repository
, enter the name of the repository to scan.
In the
Tag
field, enter an image tag. Leave this field blank to scan all tags.
Configure how Prisma Cloud authenticates with AWS. You can use an IAM user, IAM role, or AWS STS.
To authenticate with an IAM role, set
Use IAM role
to
On
.
To authenticate with an IAM user, click
Add new
in the
Credential
drop-down list, and create a new AWS credential with an access key ID and secret access key.
In
OS type
, specify whether the repo holds
Linux
or
Windows
images.
In
Scanner
, select
Automatic
.
Console automatically selects an available Defender to execute the scan job. Alternatively, you can explicitly select a Defender from the drop-down list. Defenders are listed according to the hosts where they run. For more information, see deployment patterns.
In
Number of scanners
, enter the number of Defenders across which scan jobs can be distributed.
Set
Cap
to the number of most recent images to scan. Leaving
Cap
set to
5
will scan the 5 most recent images. Setting this field to
0
will scan all images.
Click
Add
.
Click the yellow save button.

Verify that the images in the repository are being scanned.
Go to
Monitor > Vulnerabilities > Images > Registries
.
A progress indicator at the top right of the window shows the status of the current scan. As the scan of each image is completed, its findings are added to the results table.
To get details about the vulnerabilities in an image, click on it.
To force a specific repository to be scanned again, select
Scan
from the top right of the results table, then click on the specific registry to rescan.