CVE-2019-8275 — Improper Null Termination in Ultravnc
Severity
9.8CRITICALNVD
EPSS
4.3%
top 11.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 8
Latest updateMay 13
Description
UltraVNC revision 1211 has multiple improper null termination vulnerabilities in VNC server code, which result in out-of-bound data being accessed by remote users. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages5 packages
🔴Vulnerability Details
1GHSA▶
GHSA-hhw7-p92g-vp7v: UltraVNC revision 1211 has multiple improper null termination vulnerabilities in VNC server code, which result in out-of-bound data being accessed by↗2022-05-13