CVE-2018-20021

HIGH · CVSS 7.5 EPSS 3.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-12-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2018-20021

Severity

HIGH

CVSS

7.5

EPSS

3.52%

Original NVD Description

LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM