CVE-2018-3916
Last modified
CVE-2018-3916 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in the video-core HTTP server of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The strcpy call overflows the destination buffer, which has a size of 136 bytes. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in the video-core HTTP server of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The strcpy call overflows the destination buffer, which has a size of 136 bytes. An attacker can send an arbitrarily long 'directory' value in order to exploit this vulnerability. An attacker can send an HTTP request to trigger this vulnerability.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Sth-Eth-250 Firmware | 0.20.17 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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