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
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2018-07-26T00:00:00

Updated: 2022-04-19T18:05:55

Reserved: 2018-01-02T00:00:00


Link: CVE-2018-3912

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-08-23T18:29:01.140

Modified: 2023-02-17T03:43:27.003


Link: CVE-2018-3912

JSON object: View

cve-icon Redhat Information

No data.

CWE