Vulnerability in Microsoft Chakracore

CVE-2020-17054

Chakra Scripting Engine Memory Corruption Vulnerability

EPSS: 0.017 (82.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C.

Affected products

Microsoft Chakracore — versions 0
Microsoft Edge (Edgehtml-based) — versions 1.0..0

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17054 (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-17054?: CVE-2020-17054 is a medium-severity vulnerability in Microsoft Chakracore. CVSS score: 4.2/10. Published 2020-11-11.
How severe is CVE-2020-17054?: Medium severity. CVSS v3 base score is 4.2 out of 10.