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CVE-2018-3902

Description

An exploitable buffer overflow vulnerability exists in the camera "replace" feature 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 extracts the URL field from a user-controlled JSON payload, leading to a buffer overflow on the stack. An attacker can send an HTTP request to trigger this vulnerability.

POC

Reference

- https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0573

Github

No PoCs found on GitHub currently.