[Snyk] Security upgrade php from 8.1-fpm-alpine to 8.5.0-fpm-alpine

[samdark]

Snyk has created this PR to fix 5 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):

• blog/docker/prod/php/Dockerfile

We recommend upgrading to php:8.5.0-fpm-alpine, as this image has only 2 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
	Expired Pointer Dereference SNYK-ALPINE321-LIBXML2-13509047	714
	Out-of-bounds Read SNYK-ALPINE321-LIBXML2-13509051	714
	Out-of-bounds Write SNYK-ALPINE321-LIBXML2-13509049	614
	Expired Pointer Dereference SNYK-ALPINE321-LIBXML2-13509050	614
	Stack-based Buffer Overflow SNYK-ALPINE321-LIBXML2-13509048	364

---

[!IMPORTANT]

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information: 🧐 View latest project report 📜 Customise PR templates 🛠 Adjust project settings 📚 Read about Snyk's upgrade logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Learn about vulnerability in an interactive lesson of Snyk Learn.