Detections
Analytics

SCA: security update for Microsoft.ChakraCore (GHSA-fv8m-p45w-gf38)

high Tenable Cloud Security Plugin ID 432534

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Microsoft ChakraCore allows an attacker to bypass Control Flow Guard (CFG) in conjunction with another
 vulnerability to run arbitrary code on a target system, due to how the Chakra scripting engine handles
 accessing memory, aka "Scripting Engine Security Feature Bypass". (CVE-2018-0818)

See Also

https://github.com/advisories/GHSA-fv8m-p45w-gf38

Plugin Details

Severity: High

ID: 432534

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 8/8/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

Vector: CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2018-0818

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/13/2022

Vulnerability Publication Date: 1/3/2018

Reference Information

CVE: CVE-2018-0818

BID: 102412