CVE-2023-44395: autolab Path Traversal — Fix

Description

Autolab is a course management service that enables instructors to offer autograded programming assignments to their students over the Web. Path traversal vulnerabilities were discovered in Autolab's assessment functionality in versions of Autolab prior to 2.12.0, whereby instructors can perform arbitrary file reads. Version 2.12.0 contains a patch. There are no feasible workarounds for this issue.

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CVSS v3.1 Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
autolabproject	autolab	< 2.12.0

References

Advisories & Patches

https://github.com/autolab/Autolab/security/advisories/GHSA-h8wq-ghfq-5hfx https://github.com/autolab/Autolab/security/advisories/GHSA-h8wq-ghfq-5hfx

Other References

https://github.com/autolab/Autolab/releases/tag/v2.12.0 https://www.stackhawk.com/blog/rails-path-traversal-guide-examples-and-prevention/ https://github.com/autolab/Autolab/releases/tag/v2.12.0 https://www.stackhawk.com/blog/rails-path-traversal-guide-examples-and-prevention/

Frequently Asked Questions

What is CVE-2023-44395? +

Autolab is a course management service that enables instructors to offer autograded programming assignments to their students over the Web. Path traversal vulnerabilities were discovered in Autolab's assessment functionality in versions of Autolab prior to 2.12.0, whereby instructors can perform arbitrary file reads. Version 2.12.0 contains a patch. There are no feasible workarounds for this issue. It has a CVSS v3.1 base score of 4.9 (MEDIUM).

How severe is CVE-2023-44395? +

CVE-2023-44395 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-44395? +

CVE-2023-44395 affects products from autolabproject, specifically: autolab. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-44395? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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