CVE-2018-3865: Buffer Overflow
First published: Thu Sep 20 2018(Updated: )
An exploitable buffer overflow vulnerability exists in the Samsung WifiScan handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The strcpy overflows the destination buffer, which has a size of 40 bytes. An attacker can send an arbitrarily long "cameraIp" value in order to exploit this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung STH-ETH-250 | =0.20.17 | |
| Samsung STH-ETH-250 Firmware |
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Frequently Asked Questions
What is the severity of CVE-2018-3865?
The severity of CVE-2018-3865 is classified as high due to the potential for remote code execution through a buffer overflow.
How do I fix CVE-2018-3865?
To fix CVE-2018-3865, update the Samsung SmartThings Hub to a version that addresses the buffer overflow issue.
What products are affected by CVE-2018-3865?
CVE-2018-3865 affects the Samsung SmartThings Hub with firmware version 0.20.17.
Can CVE-2018-3865 be exploited remotely?
Yes, CVE-2018-3865 can be exploited remotely by an attacker through crafted HTTP requests.
What type of vulnerability is CVE-2018-3865?
CVE-2018-3865 is a buffer overflow vulnerability that occurs within the Samsung WifiScan handler.
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