VULNERABILITY INTELLIGENCE

CVE-2019-1449

CVSS score9.8 CRITICAL
EPSS probability6.81%
CISA KEVNot currently listed
Published2019-11-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A security feature bypass vulnerability exists in the way that Office Click-to-Run (C2R) components handle a specially crafted file, which could lead to a standard user, any AppContainer sandbox, and Office LPAC Protected View to escalate privileges to SYSTEM.To exploit this bug, an attacker would have to run a specially crafted file, aka 'Microsoft Office ClickToRun Security Feature Bypass Vulnerability'.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references