CVE-2019-0639

HIGH

Internet Explorer - Remote Code Execution via ChakraCore Scripting Engine Memory Corruption

Title source: llm

Description

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0609, CVE-2019-0680, CVE-2019-0769, CVE-2019-0770, CVE-2019-0771, CVE-2019-0773, CVE-2019-0783.

References (2)

Core 2

Core References

Third Party Advisory x_refsource_misc

https://www.zerodayinitiative.com/advisories/ZDI-20-122/

Patch, Vendor Advisory x_refsource_confirm

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0639

Scores

CVSS v3 7.5

EPSS 0.1799

EPSS Percentile 95.2%

Attack Vector NETWORK

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

Details

CWE

CWE-190

Status published

Products (2)

microsoft/internet_explorer 11

nuget/Microsoft.ChakraCore 0 - 1.11.7NuGet

Published Apr 08, 2019

Tracked Since Feb 18, 2026