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.

• CWE-119

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory

Published

Aug 23, 2018

Last Modified

Jun 17, 2026

Status

Modified

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• CVE-2018-3912On Samsung SmartThings Hub STH-ETH-250 devices with firmware…7.8
• CVE-2018-3913An exploitable stack-based buffer overflow vulnerability exi…6.7
• CVE-2018-3914An exploitable stack-based buffer overflow vulnerability exi…7.8
• CVE-2018-3915An exploitable stack-based buffer overflow vulnerability exi…8.2
• CVE-2018-3916An exploitable stack-based buffer overflow vulnerability exi…7.8
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• CVE-2018-3919An exploitable stack-based buffer overflow vulnerability exi…9.9
• CVE-2018-3920An exploitable code execution vulnerability exists in the fi…6.8
• CVE-2018-3921A memory corruption vulnerability exists in the PSD-parsing …7.8
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• CVE-2018-3923A memory corruption vulnerability exists in the PCX-parsing …7.8