chore: base image digest bump 2026-05-20#71
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Pin 3 Dockerfile base images to freshly patched digests to clear ECR OS-package CVEs (glibc, dpkg, libcap2, nghttp2, openssh, sudo, ...). Pinned digests: - python:3.7.4-slim-stretch@sha256:34a714de (1 Dockerfile) - python:3.7-slim@sha256:b53f496c (1 Dockerfile) - python:3.8-slim@sha256:1d52838a (1 Dockerfile) OS-upgrade steps added: - Dockerfile — added `apt-get update && apt-get upgrade` after FROM - dockers/dagger_ui/Dockerfile — added `apt-get update && apt-get upgrade` after FROM (existing block was commented out) Note: python:3.7.4-slim-stretch is Debian 9 (EOL); its CI build may fail at apt time because the deb.debian.org repositories no longer carry stretch. The digest pin is recorded regardless for the ECR scan baseline.
siklosid
approved these changes
May 20, 2026
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Summary
Automated pinning of Dockerfile base images to their latest patched digests to clear ECR container CVEs in glibc, dpkg, libcap2, nghttp2, openssh, sudo, and related OS packages.
OS-upgrade steps added:
ECR scan verification (pre-merge)
The Makefile has `build-airflow` / `build-dagger_ui` for local Airflow testing only — no `docker-push` target wires these to a chodatastg ECR repo, so Vanta doesn't see them. The pin still applies as a baseline.
Tests
Ran `make test` locally (pytest with `ENV=local` and `AIRFLOW_HOME` set to the fixtures dir, as per the Makefile target) — 93 passed, 2 skipped, exit 0.
Test plan