Security Advisory

CVE-2018-3875

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-09-10 20:00:00

Last updated 2024-09-17 01:06:40

Assigner talos

CVSS score 9.9

State PUBLISHED

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 fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. The strncpy overflows the destination buffer, which has a size of 2,000 bytes. An attacker can send an arbitrarily long "sessionToken" value in order to exploit this vulnerability.

← Browse all CVEs View on cve.org ↗