Vulnerabilities > CVE-2020-25462 - Out-of-bounds Write vulnerability in Moddable

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
moddable
CWE-787
critical

Summary

Heap buffer overflow in the fxCheckArrowFunction function at moddable/xs/sources/xsSyntaxical.c:3562 in Moddable SDK before OS200903.

Common Weakness Enumeration (CWE)