7.5
CVSSv3

CVE-2020-25708

Published: 27/11/2020 Updated: 29/10/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.

Vulnerability Trend

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libvncserver project libvncserver 0.9.12

redhat enterprise linux 7.0

redhat enterprise linux 6.0

redhat enterprise linux 8.0

debian debian linux 10.0