CVE-2018-3872
Severity
9.9CRITICAL
EPSS
0.4%
top 40.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 23
Latest updateMay 13
Description
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 the videoHostUrl field from a user-controlled JSON payload, leading to a buffer overflow on the stack. An attacker can send an HTTP request to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 3.1 | Impact: 6.0
Affected Packages2 packages
🔴Vulnerability Details
2GHSA▶
GHSA-f4xw-c8jp-828g: An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 - Fi↗2022-05-13
CVEList▶
CVE-2018-3872: An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 - Fi↗2018-08-23