CVE-2002-2309: PHP

High severity, CVSS 7.8. EPSS: 4.1% chance of exploitation in the next 30 days.

php.exe in PHP 3.0 through 4.2.2, when running on Apache, does not terminate properly, which allows remote attackers to cause a denial of service via a direct request without arguments.

Affected products

• PHP PHP: version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; version 3.0.4 only; version 3.0.5 only; version 3.0.6 only; …

Published 2002-12-31. Last modified 2026-06-16.