9.8
CRITICAL
CVE-2016-7124
PHP deserialization Remote Denial of Service Vulnerability
Description

ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles certain invalid objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that leads to a (1) __destruct call or (2) magic method call.

INFO

Published Date :

Sept. 12, 2016, 1:59 a.m.

Last Modified :

Jan. 5, 2018, 2:31 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2016-7124 has a 13 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2016-7124 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Php php

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

沉一沉吧

Python Batchfile

Updated: 3 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : July 30, 2023, 10:05 a.m. This repo has been linked 1 different CVEs too.

【Hello-CTF labs】PHPSerialize-labs是一个使用php语言编写的,用于学习CTF中PHP反序列化的入门靶场。旨在帮助大家对PHP的序列化和反序列化有一个全面的了解。

ctf ctf-challenges ctf-labs

PHP Dockerfile CSS Hack

Updated: 2 months ago
122 stars 10 fork 10 watcher
Born at : July 13, 2023, 7:48 a.m. This repo has been linked 1 different CVEs too.

None

Updated: 1 year, 9 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1042 different CVEs too.

php反序列化靶场,集合了常见的php反序列化漏洞——由这周末在做梦制作

PHP

Updated: 2 months ago
136 stars 20 fork 20 watcher
Born at : March 18, 2022, 2:21 a.m. This repo has been linked 1 different CVEs too.

反序列化 代码审计 靶场

PHP

Updated: 5 months, 1 week ago
5 stars 1 fork 1 watcher
Born at : Dec. 2, 2021, 11:59 a.m. This repo has been linked 1 different CVEs too.

Web CTF CheatSheet 🐈

ctf cheatsheet capture-the-flag

PHP Classic ASP ASP.NET Python Ruby Batchfile PowerShell VBScript

Updated: 3 months, 4 weeks ago
21 stars 5 fork 5 watcher
Born at : July 17, 2021, 6:30 a.m. This repo has been linked 23 different CVEs too.

None

Updated: 2 months, 4 weeks ago
13 stars 4 fork 4 watcher
Born at : May 25, 2020, 7:51 a.m. This repo has been linked 1027 different CVEs too.

None

PHP ASP Python Ruby Batchfile PowerShell VBScript

Updated: 10 months, 4 weeks ago
3 stars 1 fork 1 watcher
Born at : Jan. 24, 2020, 2:45 a.m. This repo has been linked 9 different CVEs too.

MS17-010 As all of our research is now in Metasploit master repository

Dockerfile Python Makefile C Shell Ruby Java PHP

Updated: 5 years, 9 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 17, 2019, 4:35 p.m. This repo has been linked 22 different CVEs too.

Web-CTF-Cheatsheet

PHP ASP Python Ruby Batchfile PowerShell Visual Basic

Updated: 3 years, 5 months ago
1 stars 1 fork 1 watcher
Born at : Sept. 24, 2018, 12:36 p.m. This repo has been linked 8 different CVEs too.

Web CTF CheatSheet 🐈

cheatsheet ctf

Ruby PHP Batchfile PowerShell Python VBScript Classic ASP ASP.NET

Updated: 2 months ago
2596 stars 475 fork 475 watcher
Born at : Dec. 14, 2017, 3:19 p.m. This repo has been linked 31 different CVEs too.

✍️ A curated list of CVE PoCs.

awesome cve poc

Updated: 2 months ago
3289 stars 678 fork 678 watcher
Born at : Feb. 2, 2017, 6:43 a.m. This repo has been linked 1042 different CVEs too.

Vulnerability Labs for security analysis

cve vulnerability security exploit

Python Ruby Shell Java C Makefile PHP Dockerfile

Updated: 2 months ago
1152 stars 419 fork 419 watcher
Born at : Dec. 15, 2016, 5:07 a.m. This repo has been linked 22 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-7124 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-7124 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-2750.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 03, 2017

    Action Type Old Value New Value
    Added Reference https://www.tenable.com/security/tns-2016-19 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 16, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1036680 [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 01, 2017

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201611-22 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/92756 [No Types Assigned]
  • Modified Analysis by [email protected]

    Sep. 12, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:php:php:5.6.24:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.php.net/ChangeLog-7.php No Types Assigned http://www.php.net/ChangeLog-7.php Release Notes
    Changed Reference Type https://github.com/php/php-src/commit/20ce2fe8e3c211a42fee05a461a5881be9a8790e?w=1 No Types Assigned https://github.com/php/php-src/commit/20ce2fe8e3c211a42fee05a461a5881be9a8790e?w=1 Issue Tracking, Patch
    Changed Reference Type https://bugs.php.net/bug.php?id=72663 No Types Assigned https://bugs.php.net/bug.php?id=72663 Issue Tracking, Exploit
    Changed Reference Type http://openwall.com/lists/oss-security/2016/09/02/9 No Types Assigned http://openwall.com/lists/oss-security/2016/09/02/9 Mailing List
    Changed Reference Type http://www.php.net/ChangeLog-5.php No Types Assigned http://www.php.net/ChangeLog-5.php Release Notes
    Added CWE CWE-502
  • Initial Analysis by [email protected]

    Sep. 12, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-7124 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-7124 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.77 }} 0.80%

score

0.89479

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability