SmartThings 安全漏洞

Samsung SmartThings Hub STH-ETH-250 is a smart home management device from Samsung South Korea. A security vulnerability exists in versions prior to SmartThings 1.7.64.21 that allows an attacker to access user information via logs...

Samsung SmartThings Hub STH-ETH-250 video-core HTTP server stack buffer overflow vulnerability (CNVD-2018-20127)

Samsung SmartThings Hub STH-ETH-250 is a smart home management device from Samsung, South Korea. video-core HTTP server is one of the HTTP servers. A stack buffer overflow vulnerability exists in the retrieval of database fields in the video-core HTTP server of the Samsung SmartThings Hub...

Samsung SmartThings Hub STH-ETH-250 video-core HTTP server buffer overflow vulnerability (CNVD-2018-19739)

Samsung SmartThings Hub STH-ETH-250 is a smart home management device from Samsung, South Korea. video-core HTTP server is one of the HTTP servers. A buffer overflow vulnerability exists in the Samsung WifiScan handler for the video-core HTTP server in the Samsung SmartThings Hub STH-ETH-250 with...

CVE-2018-3914

Samsung SmartThings Hub STH-ETH-250 firmware version 0.20.17 exposes a stack-based buffer overflow in the video-core HTTP server during retrieval of shard table fields. The vulnerability occurs in a series of unbounded strcpy copies when loading fields such as secretKey, accessKey, sessionToken, ...

CVE-2018-3915

The CVE-2018-3915 family affects Samsung SmartThings Hub STH-ETH-250 running firmware 0.20.17, where the video-core HTTP server uses string copy operations to retrieve shard table fields (secretKey, accessKey, sessionToken, bucket, directory, region). Each field is fetched via SELECT and copied w...

CVE-2018-3913

Samsung SmartThings Hub STH-ETH-250 (Firmware 0.20.17) is affected by a stack-based buffer overflow in the video-core HTTP server’s shard data retrieval. The vulnerability arises from unconstrained strcpy Copy operations when reading fields from the shard table (secretKey, accessKey, sessionToken...

CVE-2018-3874

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 strncpy overflows the destination buffer, which has a size of 32 bytes. An attacker can send an arbitrarily long...

CVE-2018-3873

Samsung SmartThings Hub (STH-ETH-250) firmware 0.20.17 uses the video-core HTTP server where the credentials handler copies user-controlled JSON values with strncpy into a stack buffer (128 bytes). The bug allows an arbitrarily long value in keys such as "secretKey" (and related fields) to overfl...

CVE-2018-3874

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 strncpy overflows the destination buffer, which has a size of 32 bytes. An attacker can send an arbitrarily long...

CVE-2018-3876

The CVE-2018-3876 issue affects Samsung SmartThings Hub STH-ETH-250, Firmware 0.20.17, via the video-core HTTP server in the credentials handler. The vulnerability arises from a buffer overflow caused by copying a user-controlled JSON parameter (bucket) using strncpy with a destination buffer of ...

CVE-2018-3877

The advisory notes CVE-2018-3877 affects Samsung SmartThings Hub STH-ETH-250 with firmware 0.20.17, where video-core’s HTTP server credentials handler copies JSON parameter values using strncpy into a stack buffer sized 160 bytes. The source data (e.g., the directory field) is user controlled, an...

CVE-2018-3876

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 strncpy overflows the destination buffer, which has a size of 64 bytes. An attacker can send an arbitrarily long "bucket"...

CVE-2018-3864

CVE-2018-3864 affects Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17). The vulnerability is a buffer overflow in the video-core HTTP server’s WifiScan handler. The implementation copies JSON-derived strings into 40-byte buffers using strcpy without respecting actual length, enabling potent...

CVE-2018-3875

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...

CVE-2018-3908

CVE-2018-3908 affects Samsung SmartThings Hub STH-ETH-250 firmware 0.20.17, where the video-core HTTP server’s restful parser mishandles pipelined HTTP requests. The on_body callback can cause successive requests to overwrite the previously parsed HTTP method, URL and body, enabling an attacker t...

CVE-2018-3895

The CVE-2018-3895 family concerns a stack buffer overflow in Samsung SmartThings Hub STH-ETH-250 (video-core HTTP server) firmware 0.20.17. The vulnerable code uses strncpy(stack_buffer, json_parameter, strlen(json_parameter)); where the destination buffer is 52 bytes, and the json_parameter come...

CVE-2018-3918

An exploitable vulnerability exists in the remote servers of Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process listens on port 39500 and relays any unauthenticated messages to SmartThings' remote servers, which incorrectly handle camera IDs for the 'sync'...

CVE-2018-3927

An exploitable information disclosure vulnerability exists in the crash handler of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. When hubCore crashes, Google Breakpad is used to record minidumps, which are sent over an insecure HTTPS connection to the...

CVE-2018-3893

The CVE-2018-3893 family affects Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17) in the video-core HTTP server. The /cameras/XXXX/clips handler incorrectly copies a user-controlled JSON field via strncpy using a length derived from strlen, causing a stack-based buffer overflow. This allows...

CVE-2018-3927

CVE-2018-3927 is an information-disclosure issue in the Samsung SmartThings Hub STH-ETH-250 (firmware 0.20.17) where hubCore’s crash handler uses Google Breakpad to create minidumps and transmits them to backtrace.io over an insecure TLS connection. The fixed URL HUBCORE_MINIDUMP_URL (configured ...