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Advisories

arduino-TuyaOpen TuyaIoT Out-of-Bounds Memory Read Information Disclosure

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severity
high
date
Affecting

  • arduino-TuyaOpen < 1.2.1

CWE
  • CWE-125 Out-of-bounds Read
CVSS
7.0
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
Maxime ROSSI BELLOM
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.

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