CVE-2018-8391
ChakraCore RCE Vulnerability
7.5
HIGH
CVSS 3.1
EPSS 24.0%
Description
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8456, CVE-2018-8457, CVE-2018-8459.
How to fix CVE-2018-8391
To remediate CVE-2018-8391, upgrade the affected package to a fixed version below.
- —upgrade to 1.11.1 or later
Is CVE-2018-8391 being exploited?
Moderate — EPSS is 24.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |