chore(docker): bump gosu to 1.19 #1832
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Update gosu from version 1.16 to 1.19 in Dockerfile-15, Dockerfile-17, and Dockerfile-orioledb-17. This change aligns the Docker images with the official Docker Postgres image, which recently upgraded to gosu 1.19. Staying consistent with the upstream helps reduce potential security findings and maintain compatibility with the official base images. A Trivy scan on the previous image reported several medium to critical issues in the older gosu binary. Updating to the latest version helps minimize these potential risks. No functional changes beyond the version update.
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Thanks for this, we're going to look into this ASAP |
samrose
requested changes
Oct 10, 2025
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This pull request updates
gosufrom version1.16to1.19in the following Dockerfiles:Dockerfile-15Dockerfile-17Dockerfile-orioledb-17The official Docker Postgres image has already upgraded [5] to gosu 1.19 [1],
and this change keeps these images consistent with the upstream base.
Using the latest
gosurelease [2] also helps reduce potential security findings reported by image scanners.For example, a recent local Trivy scan [3] reported several medium to critical issues in the older
gosubinary.No functional changes beyond the version update.
References
[1] Upstream Postgres Dockerfile (gosu 1.19):
https://github.com/docker-library/postgres/blob/master/Dockerfile-debian.template
[2] gosu 1.19 release notes:
https://github.com/tianon/gosu/releases/tag/1.19
Additional releases (1.17–1.19): https://github.com/tianon/gosu/releases
[3] Trivy scan example (old gosu 1.16 binary):
[5] docker-library/postgres@a243375