CVE-2018-3876: Buffer Overflow
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 strncpy overflows the destination buffer, which has a size of 64 bytes. An attacker can send an arbitrarily long "bucket" value in order to exploit this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-3876?
CVE-2018-3876 is considered a high severity vulnerability due to its buffer overflow nature, which can lead to remote code execution.
How do I fix CVE-2018-3876?
To fix CVE-2018-3876, update the Samsung SmartThings Hub to the latest firmware version that addresses this vulnerability.
What systems are affected by CVE-2018-3876?
CVE-2018-3876 specifically affects Samsung SmartThings Hub running firmware version 0.20.17.
Can CVE-2018-3876 be exploited remotely?
Yes, CVE-2018-3876 can be exploited remotely by an attacker sending specially crafted requests to the affected SmartThings Hub.
What are the potential impacts of exploiting CVE-2018-3876?
Exploitation of CVE-2018-3876 can lead to unauthorized access and control over the affected device, potentially compromising the entire smart home network.