Tightvnc: >> Tightvnc >> 1.2.4 Security Vulnerabilities
The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.
CVSS Score
5.0
EPSS Score
0.009
Published
2003-03-03
TightVNC before 1.2.6 generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
CVSS Score
7.5
EPSS Score
0.013
Published
2002-12-11