CVE-2018-3894: Buffer Overflow
An exploitable buffer overflow vulnerability exists in the /cameras/XXXX/clips handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The strncpy call overflows the destination buffer, which has a size of 52 bytes. An attacker can send an arbitrarily long "startTime" value in order to exploit this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-3894?
CVE-2018-3894 is considered a high severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2018-3894?
To fix CVE-2018-3894, update to a firmware version that addresses this buffer overflow vulnerability.
What systems are affected by CVE-2018-3894?
CVE-2018-3894 affects the Samsung SmartThings Hub running firmware version 0.20.17.
Can CVE-2018-3894 lead to remote code execution?
Yes, CVE-2018-3894 can potentially lead to remote code execution due to the buffer overflow.
What type of attack might exploit CVE-2018-3894?
An attacker may exploit CVE-2018-3894 by sending crafted HTTP requests that trigger the buffer overflow.