
CVE-2001-0167 – RealVNC 3.3.7 - Client Buffer Overflow
https://notcve.org/view.php?id=CVE-2001-0167
09 Mar 2001 — Buffer overflow in AT&T WinVNC (Virtual Network Computing) client 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long rfbConnFailed packet with a long reason string. • https://www.exploit-db.com/exploits/16489 •

CVE-2001-0168 – WinVNC Web Server 3.3.3r7 - GET Overflow
https://notcve.org/view.php?id=CVE-2001-0168
09 Mar 2001 — Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0. • https://www.exploit-db.com/exploits/16491 •

CVE-2001-1422
https://notcve.org/view.php?id=CVE-2001-1422
23 Jan 2001 — WinVNC 3.3.3 and earlier 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. • http://www.kb.cert.org/vuls/id/303080 •

CVE-2000-1164
https://notcve.org/view.php?id=CVE-2000-1164
09 Jan 2001 — WinVNC installs the WinVNC3 registry key with permissions that give Special Access (read and modify) to the Everybody group, which allows users to read and modify sensitive information such as passwords and gain access to the system. • http://archives.neohapsis.com/archives/bugtraq/2000-11/0253.html •