CVE-2019-15690

Published Jan 24, 2025

Last updated 4 months ago

CVSS high 8.8

Overview

Description
LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An attacker sends cursor shapes with specially crafted dimensions, which can result in remote code execution.
Source
vulnerability@kaspersky.com
NVD status
Received

Risk scores

CVSS 3.1

Type
Secondary
Base score
8.8
Impact score
5.9
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

vulnerability@kaspersky.com
CWE-122

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.