CVE-2018-3872 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 inc...
CriticalCVSS 9.9
EPSS 1.8%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung sth-eth-250 firmware | = 0.20.17 | No fix listed |
| Samsung | = Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17 | No fix listed |
References
- talosintelligence.com exploit third-party-advisory