CVE-2018-3876

HIGH

8.8

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 strncpy overflows the destination buffer, which has a size of 64 bytes. An attacker can send an arbitrarily long "bucket" value in order to exploit this vulnerability.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published9/21/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

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

Weaknesses (CWE)

CWE-120

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0555(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0555(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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