CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. Public exploit code or proof-of-concept references have been detected in its references. It may lead to a denial-of-service condition.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
code execution
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2017-7393
Severity
HIGH
CVSS
8.8
EPSS
1.82%
Original NVD Description
In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), an authenticated client can cause a double free, leading to denial of service or potentially code execution.
Related CVEs
Other vulnerabilities affecting the same vendor(s)