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CVE-2018-3912

EPSS 0.05% · P17
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I. Basic Information for CVE-2018-3912

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
On Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17, the video-core process insecurely extracts the fields from the "shard" table of its SQLite database, leading to a buffer overflow on the stack. The strcpy call overflows the destination buffer, which has a size of 128 bytes. An attacker can send an arbitrarily long "secretKey" value in order to exploit this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung SmartThings Hub是韩国三星（Samsung）公司的一款智能家居管理设备。video-core HTTP server是其中的一个HTTP服务器。 使用0.20.17版本固件的Samsung SmartThings Hub的video-core HTTP服务器中对数据库字段的检索存在基于栈的缓冲区溢出漏洞，该漏洞源于video-core进程不安全地从SQLite数据库的‘hard’表中提取字段。攻击者可通过发送HTTP请求利用该漏洞执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
SamsungSmartThings Hub STH-ETH-250 Firmware version 0.20.17 -

II. Public POCs for CVE-2018-3912

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III. Intelligence Information for CVE-2018-3912

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Same Patch Batch · Samsung · 2018-08-23 · 15 CVEs total

CVE-2018-3856Samsung SmartThings Hub 命令注入漏洞
CVE-2018-3866Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3872Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3880Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3911Samsung SmartThings Hub 安全漏洞
CVE-2018-3867Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3863Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3878Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3879Samsung SmartThings Hub video-core HTTP服务器SQL注入漏洞
CVE-2018-3902Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3905Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3917Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3919Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3925Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: SmartThings Hub STH-ETH-250
Same vendor: Samsung

V. Comments for CVE-2018-3912

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