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CVE-2017-6920

EPSS 66.15% · P99
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I. Basic Information for CVE-2017-6920

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Drupal 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drupal是Drupal社区所维护的一套用PHP语言开发的免费、开源的内容管理系统。 Drupal 8.0.0版本至8.3.4之前版本中存在远程代码执行漏洞，该漏洞源于PECL YAML解析器没有安全的处理PHP对象。远程攻击者可利用该漏洞在受影响应用程序上下文中执行任意代码或造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
Drupal.orgDrupal Core 8 prior to 8.3.4 -

II. Public POCs for CVE-2017-6920

#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/CMS%E6%BC%8F%E6%B4%9E/Drupal%20Core%208%20PECL%20YAML%20%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E4%BB%BB%E6%84%8F%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2017-6920.mdPOC Details
2https://github.com/vulhub/vulhub/blob/master/drupal/CVE-2017-6920/README.mdPOC Details
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III. Intelligence Information for CVE-2017-6920

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IV. Related Vulnerabilities

Same product: Drupal Core
Same vendor: Drupal.org

V. Comments for CVE-2017-6920

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