Buffer Overflow in tvnviewer.exe via Crafted Packet in TightVNC Viewer 2.8.59
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.3%
exploitation probability
2.3%top 17% of all CVEs
observed exploitation
nono source reports it
Buffer Overflow vulnerability in tvnviewer.exe of TightVNC Viewer allows a remote attacker to execute arbitrary instructions via a crafted FramebufferUpdate packet from a VNC server.
Affected products
GlavSoft LLC · TightVNC ViewerReferences
https://www.tightvnc.com/whatsnew.php