9.8
CVSSv3

CVE-2016-5773

Published: 07/08/2016 Updated: 05/01/2018
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

php_zip.c in the zip extension in PHP prior to 5.5.37, 5.6.x prior to 5.6.23, and 7.x prior to 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote malicious users to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

php php 5.6.0

php php 7.0.2

php php 7.0.3

php php 5.6.13

php php 5.6.14

php php 5.6.20

php php 5.6.21

php php 5.6.8

php php 5.6.9

php php 7.0.0

php php 7.0.1

php php 5.6.11

php php 5.6.12

php php 5.6.19

php php 5.6.2

php php 5.6.6

php php 5.6.7

php php 5.6.1

php php 5.6.10

php php 7.0.6

php php 7.0.7

php php 5.6.17

php php 5.6.18

php php 5.6.4

php php 5.6.5

php php 7.0.4

php php 7.0.5

php php 5.6.15

php php 5.6.16

php php 5.6.22

php php 5.6.23

php php 5.6.3

php php

Vendor Advisories

Synopsis Moderate: rh-php56 security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for rh-php56, rh-php56-php, and rh-php56-php-pear is now available for Red Hat Software CollectionsRed Hat Product Security has rated this update as having a security impact of Mo ...
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 5623, which includes additional bug fixes Please refer to the upstream changelog for more information: phpnet/ChangeLog-5php#5623 ...
A stack consumption vulnerability in GD in PHP allows remote attackers to cause a denial of service via a crafted imagefilltoborder call (CVE-2015-8874) An integer overflow, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP's gd extension A remote attacker could use this flaw to crash a PHP application ...
php_zipc in the zip extension in PHP before 5537, 56x before 5623, and 7x before 708 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchiv ...

Exploits

Kerio Control Unified Threat Management versions prior to 913 suffer from unsafe usage of the PHP unserialize function, code execution, memory corruption, cross site scripting, and various other vulnerabilities ...