CVE-2018-3912
Vulnerability from cvelistv5
Published
2018-08-23 18:00
Modified
2024-09-17 02:11
Severity ?
7.5 (High) - CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
On Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17, the video-core process insecurely extracts the fields from the "shard" table of its SQLite database, leading to a buffer overflow on the stack. The strcpy call 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
talos-cna@cisco.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory
Impacted products
Vendor Product Version
Samsung SmartThings Hub STH-ETH-250 Version: Firmware version 0.20.17
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