CVE-2018-0954

HIGH

Microsoft Edge and Internet Explorer - Remote Code Execution via Scripting Engine Memory Corruption

Title source: llm

Description

A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, ChakraCore, Internet Explorer 11, Microsoft Edge, Internet Explorer 10. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951, CVE-2018-0953, CVE-2018-0955, CVE-2018-1022, CVE-2018-8114, CVE-2018-8122, CVE-2018-8128, CVE-2018-8137, CVE-2018-8139.

References (3)

Core 3

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/103991

Patch, Vendor Advisory x_refsource_confirm

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0954

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1040844

Scores

CVSS v3 7.5

EPSS 0.1658

EPSS Percentile 95.0%

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-787

Status published

Products (6)

microsoft/chakracore < 1.8.3

microsoft/edge

microsoft/internet_explorer 9

microsoft/internet_explorer 10

microsoft/internet_explorer 11

nuget/Microsoft.ChakraCore 0 - 1.8.4NuGet

Published May 09, 2018

Tracked Since Feb 18, 2026