VNC: No Auth Scheme
This protocol anomaly is a VNC connection that does not use an authentication scheme. VNC servers using authentication return a value of 2 (VNC Authentication) for the scheme; if the VNC connection does not use an authentication scheme, the security of the connection can be compromised.
References
Short Name
VNC:ERR:NO-AUTH-SCHEME
Severity
Minor
Recommended
False
Recommended Action
None
Category
VNC
Release Date
04/22/2003
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3324
False Positive
Unknown