Description
arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition.
Problem types
Product status
Credits
Maxime ROSSI BELLOM
References
src.tuya.com/announcement/32 (Tuya SRC Security Advisory)
github.com/tuya/arduino-TuyaOpen (arduino-TuyaOpen GitHub Repository)
www.vulncheck.com/...unds-memory-read-information-disclosure (VulnCheck Advisory: arduino-TuyaOpen TuyaIoT Out-of-Bounds Memory Read Information Disclosure)