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I. Basic Information for CVE-2018-20021
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM
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
LibVNC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibVNC是一款用于实现VNC服务器和客户端功能的跨平台C库。 LibVNC commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c之前版本中的VNC客户端代码存在安全漏洞。攻击者可利用该漏洞过度消耗CPU和RAM等资源（无限循环）。
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
-LibVNC commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c -
II. Public POCs for CVE-2018-20021
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III. Intelligence Information for CVE-2018-20021
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IV. Related Vulnerabilities
Same product: LibVNC
Same vendor: n/a
V. Comments for CVE-2018-20021

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