vulnerability
CentOS Linux: CVE-2020-25708: Moderate: libvncserver security update (CESA-2021:1811)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Nov 27, 2020 | Jun 1, 2021 | May 25, 2023 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Nov 27, 2020
Added
Jun 1, 2021
Modified
May 25, 2023
Description
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.
Solutions
centos-upgrade-libvncservercentos-upgrade-libvncserver-debuginfocentos-upgrade-libvncserver-debugsource
References
Rapid7 Labs
2026 Global Threat Landscape Report
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