Critical severity9.9NVD Advisory· Published Aug 23, 2018· Updated Jun 17, 2026
CVE-2018-3872
CVE-2018-3872
Description
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The video-core process incorrectly extracts the videoHostUrl 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.
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Affected products
2- Range: =0.20.17
- Range: Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2018-0554nvdExploitThird Party Advisory
News mentions
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