CVE-2017-11862 – microsoft.chakracore

Package

Manager: nuget
Name: microsoft.chakracore
Vulnerable Version: >=0 <1.7.4

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.20003 pctl0.95265

Details

Chakra Core vulnerable to privilege escalation due to type confusion ChakraCore and Microsoft Edge in Windows 10 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". Individual Export in module exports was not taking care of destructuring nodes, leading to type confusion. This was fixed by adding support for walking those nodes. 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-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

Metadata

Created: 2022-05-17T00:19:55Z
Modified: 2023-10-10T16:20:58Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-pcr8-75v3-w9pf/GHSA-pcr8-75v3-w9pf.json
CWE IDs: ["CWE-119"]
Alternative ID: GHSA-pcr8-75v3-w9pf
Finding: F316
Auto approve: 1