CVE-2016-5095

Integer overflow in the php_escape_html_entities_ex function in
ext/standard/html.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows
remote attackers to cause a denial of service or possibly have unspecified
other impact by triggering a large output string from a
FILTER_SANITIZE_FULL_SPECIAL_CHARS filter_var call. NOTE: this
vulnerability exists because of an incomplete fix for CVE-2016-5094.

Bugs

• <https://bugs.php.net/bug.php?id=72135&gt;