CVE-2018-3867: Buffer Overflow
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-3867?
CVE-2018-3867 is classified as a critical severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2018-3867?
To fix CVE-2018-3867, update the Samsung SmartThings Hub firmware to the latest version provided by Samsung.
What devices are affected by CVE-2018-3867?
CVE-2018-3867 affects Samsung SmartThings Hub STH-ETH-250 devices running firmware version 0.20.17.
What type of vulnerability is CVE-2018-3867?
CVE-2018-3867 is a stack-based buffer overflow vulnerability in the video-core's HTTP server.
Can CVE-2018-3867 be exploited remotely?
Yes, CVE-2018-3867 can be exploited remotely if an attacker sends a specially crafted response to the vulnerable device.