Multiple exploitable buffer overflow vulnerabilities exist in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with 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. A strncpy 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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2018-08-23T15:00:00Z
Updated: 2024-09-17T03:43:10.909Z
Reserved: 2018-01-02T00:00:00
Link: CVE-2018-3878
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-08-23T15:29:00.867
Modified: 2024-11-21T04:06:13.360
Link: CVE-2018-3878
Redhat
No data.