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CVE-2018-3926

MEDIUM

5.5

Description

An exploitable integer underflow vulnerability exists in the ZigBee firmware update routine of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process incorrectly handles malformed files existing in its data directory, leading to an infinite loop, which eventually causes the process to crash. An attacker can send an HTTP request to trigger this vulnerability.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/28/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

samsung:sth-eth-250samsung:sth-eth-250_firmware

Weaknesses (CWE)

CWE-191

References

http://www.securityfocus.com/bid/105162(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0593(talos-cna@cisco.com)

http://www.securityfocus.com/bid/105162(af854a3a-2127-422b-91ae-364da2661108)

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0593(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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