Critical severity9.9NVD Advisory· Published Aug 23, 2018· Updated Jun 17, 2026
CVE-2018-3867
CVE-2018-3867
Description
An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback notification of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process incorrectly handles the answer received from a smart camera, leading to a buffer overflow on the stack. An attacker can send a series of HTTP requests to trigger this vulnerability.
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Affected products
2- Range: =0.20.17
- Range: Firmware version 0.20.17
Patches
Vulnerability mechanics
References
1- www.talosintelligence.com/vulnerability_reports/TALOS-2018-0549nvdExploitThird Party Advisory
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