For feature requests and bug reports RC15 RC16. Please use the forum at http://forum.ultravnc.net/
There will be a fix for this in next version..
The cause are portscanners trying to find old realvnc 4.1.1 versions and
use the exploid to gain access.
UltraVnc is not affected, but it does not like the scanners , some
scanners crash the server with memory error.
(better a crash then other people gaining access)
After the exploid was made public, there are plenty people runnning
scanners, this is possible the
reason the server start to crash now, while it worked before. As
temporal workaround you can use
a les common port, use 5700-5800 or 6000-6100. Most scanners only scan
5900-5910.
Luc Vigato, Sita Software wrote:
>For feature requests and bug reports RC15 RC16. Please use the forum at http://forum.ultravnc.net/
>
>
>
>------------------------------------------------------------------------
>
>UltraVNC chrashes on Windows Embedded with the follwing
>error
>
>WinVNC.exe - Application Error
>
>The instruction at ´0x0040505666´ referenced memory at
>´0x012a5000´. The memory could not be read.
>
>
>UltraVNC runs 2 weeks without a problem. Nothing has
>been changed on the system. From one day to another
>while connecting to this machine the server chrashed.
>
>I have resolved it be reinstalling the UltraVNC Server.
>I have has already exactly the same problem with the same version, on a
>different machine. Version 1.0.1 works without a problem.
>
>Server Version used 1.0.2
> AllowLoopback: 0
> ConnectPriority: 0
> DebugLevel: 0
> DebugMode: DisableTrayIcon: 0
> LoopbackOnly: 0
> MSLogonRequired: 0
> NewMSLogon: 0
> UseDSMPlugin: 0
>
>Client Version used 1.0.2
>
>Windows Firewall: off
>
>
>What can I do to help you with more informations ?
>
>
>
>Luc Vigato
>
>
>
>
>
>
>------------------------------------------------------------------------
>
>-------------------------------------------------------------------------
>Using Tomcat but need to do more? Need to support web services, security?
>Get stuff done quickly with pre-integrated technology to make your job easier
>Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
>http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642