CVE-2017-11870
HIGHChakraCore and Microsoft Edge - Privilege Escalation
Title source: llmDescription
ChakraCore and Microsoft Edge in Windows 10 1703, 1709, and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11871, and CVE-2017-11873.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Google Security Research · javascriptdoswindows
https://www.exploit-db.com/exploits/43182
References (4)
Scores
CVSS v3
7.5
EPSS
0.8040
EPSS Percentile
99.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Classification
CWE
CWE-119
Status
draft
Affected Products (3)
microsoft/chakracore
microsoft/edge
nuget/Microsoft.ChakraCore
< 1.7.4NuGet
Timeline
Published
Nov 15, 2017
Tracked Since
Feb 18, 2026