[Snyk] Security upgrade python from 3.8-slim to 3.13.0b4-slim

[mikolajroszak]

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):

• docker/Dockerfile.python-3.8

We recommend upgrading to python:3.13.0b4-slim, as this image has only 43 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
	Integer Overflow or Wraparound SNYK-DEBIAN12-ZLIB-6008963	500
	Use After Free SNYK-DEBIAN12-SQLITE3-6155400	150
	Link Following SNYK-DEBIAN12-SYSTEMD-1560739	150
	Improper Validation of Integrity Check Value SNYK-DEBIAN12-SYSTEMD-5733385	150
	Improper Validation of Integrity Check Value SNYK-DEBIAN12-SYSTEMD-5733390	150

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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.

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[secure-code-warrior-for-github]

Micro-Learning Topic: Integer overflow (Detected by phrase)

Matched on "Integer Overflow"

What is this? (2min video)

Integer overflow occurs when the result of arithmetic operation is greater than the maximum value the integer data type can store.
For example, if an integer data type allows integers up to two bytes or 16 bits in length (or an unsigned number up to decimal 65,535), and two integers are to be added together that will exceed the value of 65,535, the result will be integer overflow.

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Micro-Learning Topic: SQL injection (Detected by phrase)

Matched on "SQLI"

What is this? (2min video)

This is probably one of the two most exploited vulnerabilities in web applications and has led to a number of high profile company breaches. It occurs when an application fails to sanitize or validate input before using it to dynamically construct a statement. An attacker that exploits this vulnerability will be able to gain access to the underlying database and view or modify data without permission.

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Helpful references

• PHP SQL Injection Page - A detailed page on SQL injection in the online PHP manual.
• OWASP SQL Injection Prevention Cheat Sheet - This article is focused on providing clear, simple, actionable guidance for preventing SQL Injection flaws in your applications.
• OWASP SQL Injection - OWASP community page with comprehensive information about SQL injection, and links to various OWASP resources to help detect or prevent it.
• OWASP Query Parameterization Cheat Sheet - A derivative work of the OWASP SQL Injection Prevention Cheat Sheet focused on SQL query parameterization.
• Preventing SQL Injection Attacks With Python - A tutorial on crafting parameterized queries, SQL composition and safe query execution in Python.

Micro-Learning Topic: Use-after-free (Detected by phrase)

Matched on "Use After Free"

What is this? (2min video)

Dereferencing pointers to objects that have already been freed opens the door to execution of arbitrary code. Attackers may be able to insert instructions at the freed memory location in order to trigger the exploit when the pointer is used after the memory has been freed.

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