CVE-2018-3925

published 2018-08-23

CVE-2018-3925: An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250…

critical 9.9 CVSS 3.0

AV N AC L PR L UI N S C C H I H A H

An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely parses the AWSELB cookie while communicating with remote video-host servers, leading to a buffer overflow on the heap. An attacker able to impersonate the remote HTTP servers could trigger this vulnerability.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
samsung	smartthings_hub_sth-eth-250	—	—
samsung	sth-eth-250_firmware	—	—

CWE-119