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I. Basic Information for CVE-2020-26117
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception.
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
TigerVNC 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TigerVNC是一款VNC（虚拟网络控制台）服务器和客户端软件。 TigerVNC 1.11.0之前版本存在信任管理问题漏洞，该漏洞源于rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java错误处理TLS证书。攻击者可利用该漏洞在客户端添加例外之后模拟任何服务器。
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
-n/a n/a -
II. Public POCs for CVE-2020-26117
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III. Intelligence Information for CVE-2020-26117
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2020-26117

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