CVE-2016-5095

Published: Aug 7, 2016Modified: May 6, 2026

8.6

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Exploitability: 3.9 / Impact: 4.7

Source: NVD

Description

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.

Affected (31)

Products: Php: Php

Php

1 product

Php

Configuration A

31 vulnerable

Vulnerable Software	Affected Versions
Php Php	Up to 5.5.35
Php Php	Version 5.6.0 alpha1
Php Php	Version 5.6.0 alpha2
Php Php	Version 5.6.0 alpha3
Php Php	Version 5.6.0 alpha4
Php Php	Version 5.6.0 alpha5
Php Php	Version 5.6.0 beta1
Php Php	Version 5.6.0 beta2
Php Php	Version 5.6.0 beta3
Php Php	Version 5.6.0 beta4
Php Php	Version 5.6.10
Php Php	Version 5.6.11
Php Php	Version 5.6.12
Php Php	Version 5.6.13
Php Php	Version 5.6.14
Php Php	Version 5.6.15
Php Php	Version 5.6.16
Php Php	Version 5.6.17
Php Php	Version 5.6.18
Php Php	Version 5.6.19
Php Php	Version 5.6.1
Php Php	Version 5.6.20
Php Php	Version 5.6.21
Php Php	Version 5.6.2
Php Php	Version 5.6.3
Php Php	Version 5.6.4
Php Php	Version 5.6.5
Php Php	Version 5.6.6
Php Php	Version 5.6.7
Php Php	Version 5.6.8
Php Php	Version 5.6.9