CVE-2013-2110: PHP

Medium severity, CVSS 5.0. EPSS: 6.7% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the php_quot_print_encode function in ext/standard/quot_print.c in PHP before 5.3.26 and 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted argument to the quoted_printable_encode function.

Affected products

• PHP PHP: up to and including 5.3.25; version 1.0 only; version 2.0 only; version 2.0b10 only; version 3.0 only; version 3.0.1 only; …

Published 2013-06-21. Last modified 2026-06-16.