CVE-2019-1367

high

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1221.

From the Tenable Blog

CVE-2019-1367: Critical Internet Explorer Memory Corruption Vulnerability Exploited In The Wild
CVE-2019-1367: Critical Internet Explorer Memory Corruption Vulnerability Exploited In The Wild

Published: 2019-09-23

Zero-day memory corruption vulnerability in Internet Explorer has been observed in attacks in the wild Background On September 23, Microsoft released an out-of-band patch for a zero-day vulnerability in Internet Explorer that has been exploited in the wild.

References

Details

Source: Mitre, NVD

Published: 2019-09-23

Updated: 2025-04-08

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.87865