CVE-2020-22884

EUVD-2020-15640
Buffer overflow vulnerability in function jsvGetStringChars in Espruino before RELEASE_2V09, allows remote attackers to execute arbitrary code.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
Affected Products (NVD)
VendorProductVersion
espruinoespruino
𝑥
< 2.09
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/espruino/Espruino/issues/1799
https://github.com/espruino/Espruino/issues/1799