CVE-2017-11767

9.8 CRITICAL

Published: November 02, 2017 Modified: May 13, 2026

Description

ChakraCore allows an attacker to gain the same user rights as the current user, due to the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability".

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.securityfocus.com/bid/100838

Source: secure@microsoft.com

Third Party Advisory VDB Entry

http://www.securitytracker.com/id/1039369

Source: secure@microsoft.com

Third Party Advisory VDB Entry

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11767

Source: secure@microsoft.com

Issue Tracking Vendor Advisory

http://www.securityfocus.com/bid/100838

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

http://www.securitytracker.com/id/1039369

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11767

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking Vendor Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

9.5%

95th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-119

Affected Vendors

microsoft

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