CVE-2017-6920
Drupal Core Serializable Object Injection Vulnerability
Description
Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.
INFO
Published Date :
Aug. 6, 2018, 3:29 p.m.
Last Modified :
Oct. 4, 2018, 4:16 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2017-6920 has a 14 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-6920.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/99211 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038781 | Third Party Advisory VDB Entry |
| https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple | Patch Vendor Advisory |
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).
None
None
vulcat可用于扫描Web端常见的CVE、CNVD等编号的漏洞，发现漏洞时会返回Payload信息。部分漏洞还支持命令行交互模式，可以持续利用漏洞
cnvd cve poc scanner security vulnerability cve-2021-42013 cve-2022-26134 cve-2020-9483 cve-2021-35042 cve-2018-7602 cve-2021-22205 cve-2021-43798 cve-2022-1388 cve-2020-10204 cnvd-2021-28277 cve-2021-3223 cve-2021-21234 cve-2019-15642 exp
Python HTML JavaScript TypeScript
POC集合，框架nday漏洞利用
一个Vulhub漏洞复现知识库
vulnerability exploit
一个漏洞POC知识库 目前数量 1000+
poc
安全类各家文库大乱斗
HTML CSS JavaScript Go Python Shell C
None
Python HTML PHP Smarty
None
Python
None
Python HTML PHP Smarty
None
Python HTML PHP Smarty
部分cms的exp
Python HTML PHP Smarty
None
Python
CMS漏洞测试用例集合
phpcms wordpress joomla cms-hunter
Python HTML PHP Smarty
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-6920 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6920 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 -
Initial Analysis by [email protected]
Oct. 04, 2018
Action Type Old Value New Value 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.securitytracker.com/id/1038781 No Types Assigned http://www.securitytracker.com/id/1038781 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/99211 No Types Assigned http://www.securityfocus.com/bid/99211 Third Party Advisory, VDB Entry Changed Reference Type https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple No Types Assigned https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple Patch, Vendor Advisory Added CWE CWE-19 Added CPE Configuration OR *cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.3.4 -
CVE Modified by [email protected]
Aug. 08, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038781 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/99211 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6920 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-2017-6920
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
6.57 }} -0.40%
score
0.93483
percentile