CVE-2019-8258
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 4.4%
exploitation probability
4.4%top 10% of all CVEs
observed exploitation
nono source reports it
UltraVNC revision 1198 has a heap buffer overflow vulnerability in VNC client code which results code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.
Affected products
UltraVNC · UltraVNC