CVE-2020-1172
Remote code execution in ChakraCore
7.5
HIGH
CVSS 3.1
EPSS 1.6%
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 CVE ID is unique from CVE-2020-1057, CVE-2020-1180.
How to fix CVE-2020-1172
To remediate CVE-2020-1172, upgrade the affected package to a fixed version below.
- NuGet/Microsoft.ChakraCore—upgrade to 1.11.22 or later
Is CVE-2020-1172 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.11.22
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |