[Snyk] Security upgrade nginx from 1.17.3 to 1.27.4

[officialmofabs]

Snyk has created this PR to fix 4 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• content/ko/examples/service/access/Dockerfile

We recommend upgrading to nginx:1.27.4, as this image has only 88 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Out-of-bounds Write SNYK-DEBIAN10-FREETYPE-1019582	877
	Out-of-bounds Write SNYK-DEBIAN10-LIBWEBP-5893093	852
	CVE-2023-26604 SNYK-DEBIAN10-SYSTEMD-3339153	375
	CVE-2023-26604 SNYK-DEBIAN10-SYSTEMD-3339153	375
	CVE-2023-44487 SNYK-DEBIAN10-NGINX-5953389	340

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Summary by Sourcery

Bug Fixes:

• Fix vulnerabilities in the Nginx base image including out-of-bounds writes (CVE-2023-26604 and others) and other high-severity issues.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request upgrades the Docker base image in the Dockerfile from nginx:1.17.3 to nginx:1.27.4 in order to address several security vulnerabilities identified by Snyk. The change is implemented by modifying the FROM directive in the Dockerfile, ensuring that the application continues to remove the default configuration and copy the required nginx configuration settings.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Upgraded the Docker base image version for nginx to improve security.	Changed the FROM directive from 'nginx:1.17.3' to 'nginx:1.27.4'. Retained existing commands to remove the default configuration. Maintained copying of the custom nginx configuration for the frontend.	content/ko/examples/service/access/Dockerfile

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[sourcery-ai]

We have skipped reviewing this pull request. Here's why:

• It seems to have been created by a bot ('[Snyk]' found in title). We assume it knows what it's doing!
• We don't review packaging changes - Let us know if you'd like us to change this.