Bug Report: Image tag and installed version do not match

[anttirautanen]

Describe the bug

The MariaDB version that is started is not the same version as in the image's tag. It seems that the started version is 10.11.7, even though I used the tag 10.11.6.

I have a job configuration like this:

  phpunit:
    docker:
      - image: cimg/php:8.3.4
      - image: cimg/mariadb:10.11.6
        environment:
          MARIADB_ROOT_PASSWORD: <password>
          MARIADB_DATABASE: <dbname>
          MARIADB_USER: <username>
          MARIADB_PASSWORD: <password>

Note the image and tag cimg/mariadb:10.11.6.

The CircleCI output for that job has a step called Container cimg/mariadb:10.11.6. The actual output of the step has following lines:

2024-06-15 08:33:11+00:00 [Note] [Entrypoint]: Entrypoint script for MariaDB Server 10.11.7 started.

2024-06-15  8:33:12 0 [Note] Starting MariaDB 10.11.7-MariaDB-1:10.11.7+maria~ubu2204 source revision 87e13722a95af5d9378d990caf48cb6874439347 as process 169

To Reproduce

Start a job with image cimg/mariadb:10.11.6 and check the output of step Container cimg/mariadb:10.11.6.

version: 2.1
jobs:
  dummyjob:
    docker:
      - image: cimg/mariadb:10.11.6
        environment:
          MARIADB_ROOT_PASSWORD: rootpassword
          MARIADB_DATABASE: testdb
          MARIADB_USER: testuser
          MARIADB_PASSWORD: testpassword
    steps:
      - checkout
      - run:
          name: Dummy step
          command: echo "Hello, World!"

workflows:
  version: 2
  dummyworkflow:
    jobs:
      - dummyjob

Expected behavior

I expect to get MariaDB 10.11.6 with the image cimg/mariadb:10.11.6

Screenshots and Build Links