I see in the change information for version 1.1.0.0 it says this:
-security fix ( encryption plugin + vnc passwd : password can be broken)
I was curious to the nature of this as it relates to running the current non-beta version (1.0.9.6.2). Is this an issue specifically related to using an encryption plugin... meaning that if a plugin is used then the password can be broken? In that case would it be better to run it without the encryption plugin?
Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: https://forum.uvnc.com/viewtopic.php?t=37885
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Security Fix Question
Re: Security Fix Question
I was also having hard time finding specifics about this fix. The closest I came to the explanation was from the history screen of 1.1.0.0 installer:
And also clarify if encryption plugin + new ms login combo in 1.0.9.6.2 is vulnerable to the same attack.
Thank you
I guess that still doesn't answer your question. So I too would appreciate if someone could shed the light on this.-new vncpasswd + encryption.
Instead of using the password as part of the encryption, we now check the password insite the encryption by the server. This allow the server to balcklist servers after x fault password.
WARNING: If using encryption plugin + vncpassword you better upgrade. No protection against Brute force password hacking."
And also clarify if encryption plugin + new ms login combo in 1.0.9.6.2 is vulnerable to the same attack.
Thank you