VULNERABILITY INTELLIGENCE

CVE-2024-21493

CVSS score5.3 MEDIUM
EPSS probability0.72%
CISA KEVNot currently listed
Published2024-02-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

All versions of the package github.com/greenpau/caddy-security are vulnerable to Improper Validation of Array Index when parsing a Caddyfile. Multiple parsing functions in the affected library do not validate whether their input values are nil before attempting to access elements, which can lead to a panic (index out of range). Panics during the parsing of a configuration file may introduce ambiguity and vulnerabilities, hindering the correct interpretation and configuration of the web server.

Weakness classification

  • report@snyk.io: CWE-129
  • nvd@nist.gov: CWE-129

Primary references