CVE-2018-3873

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 128 bytes. An attacker can send an arbitrarily long "secretKey" value in order to exploit this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0555 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

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

History

19 May 2023, 16:49

Type Values Removed Values Added
CVSS v2 : 9.0
v3 : 8.8
v2 : 9.0
v3 : 9.9

Information

Published : 2018-09-21 14:29

Updated : 2024-02-04 20:03


NVD link : CVE-2018-3873

Mitre link : CVE-2018-3873

CVE.ORG link : CVE-2018-3873


JSON object : View

Products Affected

samsung

  • sth-eth-250_firmware
  • sth-eth-250
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer