CVE-2018-3925

State: Published
Severity: 8.5 High
Published: Aug 23, 2018
Updated: Sep 16, 2024
Reserved: Jan 2, 2018

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	8.5 High	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	talos

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
SmartThings Hub STH-ETH-250Samsung	Firmware version 0.20.17Affected

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0591

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