CVE-2019-8258
Description
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.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
4.0
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in UltraVNC (MSI) (x64) 1.2.2.2 | Windows |
| Multiple Vulnerabilities are affected in UltraVNC (MSI) 1.2.2.2 | Windows |
| Multiple Vulnerabilities are affected in UltraVNC (x64) 1.2.2.2 | Windows |
| Multiple Vulnerabilities are affected in UltraVNC (x86) 1.2.2.2 | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-349101 | UltraVNC (x64) (1.6.4.0) |
| PATCH-349100 | UltraVNC (1.6.4.0) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234