On 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. An attacker can send an HTTP request to trigger this vulnerability. A strcpy overflows the destination buffer, which has a size of 40 bytes. An attacker can send an arbitrarily long "user" value in order to exploit this vulnerability.
                
            References
                    | Link | Resource | 
|---|---|
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0548 | Exploit Third Party Advisory | 
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0548 | Exploit Third Party Advisory | 
Configurations
                    Configuration 1 (hide)
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History
                    21 Nov 2024, 04:06
| Type | Values Removed | Values Added | 
|---|---|---|
| References | () https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0548 - Exploit, Third Party Advisory | 
26 Apr 2023, 18:38
| Type | Values Removed | Values Added | 
|---|---|---|
| CWE | CWE-787 | 
Information
                Published : 2018-08-23 15:29
Updated : 2024-11-21 04:06
NVD link : CVE-2018-3863
Mitre link : CVE-2018-3863
CVE.ORG link : CVE-2018-3863
JSON object : View
Products Affected
                samsung
- sth-eth-250_firmware
 - sth-eth-250
 
CWE
                
                    
                        
                        CWE-787
                        
            Out-of-bounds Write
