Improper Neutralization Affecting mod_lua package, versions <0:2.4.66-1.amzn2023.0.1


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.81% (55th percentile)

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  • Snyk IDSNYK-AMZN2023-MODLUA-14903538
  • published9 Jan 2026
  • disclosed5 Dec 2025

Introduced: 5 Dec 2025

CVE-2025-65082  (opens in a new tab)
CWE-150  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 mod_lua to version 0:2.4.66-1.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2025-1318.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mod_lua package and not the mod_lua package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs.

This issue affects Apache HTTP Server from 2.4.0 through 2.4.65.

Users are recommended to upgrade to version 2.4.66 which fixes the issue.

CVSS Base Scores

version 3.1