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 video-core process incorrectly extracts fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. The strncpy overflows the destination buffer, which has a size of 2,000 bytes. An attacker can send an arbitrarily long "sessionToken" value in order to exploit this vulnerability.
References
Link | Resource |
---|---|
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0555 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: talos
Published: 2018-07-26T00:00:00
Updated: 2022-04-19T18:05:07
Reserved: 2018-01-02T00:00:00
Link: CVE-2018-3875
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-09-10T19:29:00.500
Modified: 2023-05-19T16:49:55.027
Link: CVE-2018-3875
JSON object: View
Redhat Information
No data.
CWE