The day when the AWS Support got access to your S3 data

Update from: 2021-12-23 Official Security bulletin from AWS AWSSupportServiceRolePolicy Informational Update https://aws.amazon.com/security/security-bulletins/AWS-2021-007/ You will find below details about the security incident that leads to this unattended access for millions of AWS customers. On 22nd December 2021, AWS deployed a new version (v20) of AWSSupportServiceRolePolicy used by a mandatory role: AWSServiceRoleForSupport for AWS Support access to all AWS Accounts. In this policy, they added the action: s3:getObject which gives access to all customer Amazon S3 data by AWS Support teams....

December 22, 2021 · 3 min · 538 words · zoph

[MAMIP] Monitor AWS Managed IAM Policies

This Article was created posted in September 2019. Updated in February 2020. Disclaimer Thanks to @0xdabbad00 from SummitRoute for the original idea and jq parsing. Purpose When your production workloads rely on AWS IAM Managed Policies (don’t do this), you will need to be notified when changes occur behind the scene. It’s also interesting to monitor new AWS services releases prior announcements to get spoiled. This pet project automates the retrieval (every 4 hours) of new AWS Managed IAM Policies to make it easier to monitor and get alerted when changes occur (by AWS) using “Watch” feature from Github, RSS or dedicated Twitter Account....

February 22, 2020 · 2 min · 301 words · zoph