7.5
CVSSv2

CVE-2016-5095

Published: 07/08/2016 Updated: 28/11/2016
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 8.6 | Impact Score: 4.7 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Integer overflow in the php_escape_html_entities_ex function in ext/standard/html.c in PHP prior to 5.5.36 and 5.6.x prior to 5.6.22 allows remote malicious users 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.

Vulnerability Trend

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php php 5.6.0

php php 5.6.1

php php 5.6.16

php php 5.6.17

php php 5.6.4

php php 5.6.5

php php 5.6.10

php php 5.6.11

php php 5.6.18

php php 5.6.19

php php 5.6.6

php php 5.6.7

php php 5.6.8

php php 5.6.14

php php 5.6.15

php php 5.6.21

php php 5.6.3

php php 5.6.12

php php 5.6.13

php php 5.6.2

php php 5.6.20

php php 5.6.9

php php

Vendor Advisories

Several security issues were fixed in PHP ...
Several vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development The vulnerabilities are addressed by upgrading PHP to the new upstream version 5622, which includes additional bug fixes Please refer to the upstream changelog for more information: phpnet/ChangeLog-5php#562 ...
The following security-related issues were resolved: Out-of-bounds read in imagescale (CVE-2013-7456)Integer underflow causing arbitrary null write in fread/gzread (CVE-2016-5096)Integer overflow in php_html_entities() (CVE-2016-5094)Integer overflow in php_filter_full_special_chars() (CVE-2016-5095)Out-of-bounds heap read in get_icu_value_internal ...
The following security-related issues were resolved: Out-of-bounds read in imagescale (CVE-2013-7456)Integer underflow causing arbitrary null write in fread/gzread (CVE-2016-5096)The phar_make_dirstream function in ext/phar/dirstreamc in PHP before 5618 and 7x before 703 mishandles zero-size //@LongLink files, which allows remote attackers ...