Security Advisory

CVE-2018-3926

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-08-28 17:00:00

Last updated 2024-09-17 00:46:06

Assigner talos

CVSS score 5.3

State PUBLISHED

Description

An exploitable integer underflow vulnerability exists in the ZigBee firmware update routine of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process incorrectly handles malformed files existing in its data directory, leading to an infinite loop, which eventually causes the process to crash. An attacker can send an HTTP request to trigger this vulnerability.

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