CVE-2018-0946
ChakraCore RCE Vulnerability
7.5
HIGH
CVSS 3.1
EPSS 63.6%
Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0945, CVE-2018-0951, CVE-2018-0953, CVE-2018-0954, CVE-2018-0955, CVE-2018-1022, CVE-2018-8114, CVE-2018-8122, CVE-2018-8128, CVE-2018-8137, CVE-2018-8139.
How to fix CVE-2018-0946
To remediate CVE-2018-0946, upgrade the affected package to a fixed version below.
- —upgrade to 1.8.4 or later
Is CVE-2018-0946 being exploited?
Likely — EPSS is 63.6%, placing CVE-2018-0946 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 1.8.4
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 |