Vulnerability Details CVE-2018-3917
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. An attacker can send an HTTP request to trigger this vulnerability. The strcpy call overflows the destination buffer, which has a size of 16 bytes. An attacker can send an arbitrarily long "region" value in order to exploit this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 9.0
References
Products affected by CVE-2018-3917
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cpe:2.3:h:samsung:sth-eth-250:-
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cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17