CVE-2018-3867 - An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback noti

CVE-2018-3867

Summary

An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback notification of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process incorrectly handles the answer received from a smart camera, leading to a buffer overflow on the stack. An attacker can send a series of HTTP requests to trigger this vulnerability.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0549

Vulnerable Configurations

cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:*
cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:*
cpe:2.3:h:samsung:sth-eth-250:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:sth-eth-250:-:*:*:*:*:*:*:*

CVSS

Base:	9.0 (as of 26-04-2023 - 18:39)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	SINGLE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

AV:N/AC:L/Au:S/C:C/I:C/A:C

refmap via4

misc

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0549

Last major update

26-04-2023 - 18:39

Published

23-08-2018 - 15:29

Last modified

26-04-2023 - 18:39