CVE-2017-8658
ChakraCore RCE Vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 33.6%
Description
A remote code execution vulnerability exists in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerability".
How to fix CVE-2017-8658
To remediate CVE-2017-8658, upgrade the affected package to a fixed version below.
- NuGet/Microsoft.ChakraCore—upgrade to 1.6.1 or later
Is CVE-2017-8658 being exploited?
Moderate — EPSS is 33.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.6.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |