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I. Basic Information for CVE-2021-20185
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Moodle 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moodle是一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.10.1, 3.9.4, 3.8.7 and 3.5.16之前版本存在资源管理错误漏洞，该漏洞允许通过个人消息拒绝服务。
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)
Affected Products
VendorProductAffected VersionsCPESubscribe
-moodle moodle 3.10.1, moodle 3.9.4, moodle 3.8.7, moodle 3.5.16 -
II. Public POCs for CVE-2021-20185
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III. Intelligence Information for CVE-2021-20185
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IV. Related Vulnerabilities
Same product: moodle
Same vendor: n/a
Same weakness: CWE-400
V. Comments for CVE-2021-20185

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