CVE-2019-8263CWE-121

UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which leads to a denial of service (DoS)…

published March 5, 2019

CVSS
—
EPSS
2%
Percentile
84.4
In the wild
Unconfirmed
What it is

UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which leads to a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. User interaction is required to trigger this vulnerability. This vulnerability has been fixed in revision 1206.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02480 · 84.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2019-03-05T15:00Z
EPSS history
Timeline
  • 05 MAR 15:00Z
    UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which leads to a denial of service (DoS)…
    cvelistv5