4 results (0.006 seconds)

CVSS: 7.6EPSS: 9%CPEs: 1EXPL: 1

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 http://marc.info/?l=bugtraq&m=98088315825366&w=2 http://www.securityfocus.com/bid/2305 https://exchange.xforce.ibmcloud.com/vulnerabilities/6025 •

CVSS: 10.0EPSS: 21%CPEs: 1EXPL: 1

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 http://marc.info/?l=vnc-list&m=98080763005455&w=2 http://www.kb.cert.org/vuls/id/598581 http://www.securityfocus.com/bid/2306 https://exchange.xforce.ibmcloud.com/vulnerabilities/6026 •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

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 http://www.securityfocus.com/bid/2275 http://www1.corest.com/common/showdoc.php?idxseccion=10&idx=117 https://exchange.xforce.ibmcloud.com/vulnerabilities/5992 •

CVSS: 9.0EPSS: 0%CPEs: 2EXPL: 0

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 http://www.securityfocus.com/bid/1961 https://exchange.xforce.ibmcloud.com/vulnerabilities/5545 •