Vulnerability-Lookup

CNVD-2018-17150

Vulnerability from cnvd - Published: 2018-08-31

Title

Samsung SmartThings Hub STH-ETH-250 video-core HTTP服务器注入漏洞

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 STH-ETH-250中的video-core HTTP服务器的REST解析器存在安全漏洞，该漏洞源于video-core进程错误地处理管道化的HTTP请求。攻击者可通过发送HTTP请求利用该漏洞覆盖之前解析的HTTP方法、URL和body。

Severity

高

Patch Name

Samsung SmartThings Hub STH-ETH-250 video-core HTTP服务器注入漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.smartthings.com/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0577

Impacted products

Name
Samsung SmartThings Hub

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3908",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3908"
    }
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  "description": "Samsung SmartThings Hub\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u5bb6\u5c45\u7ba1\u7406\u8bbe\u5907\u3002video-core HTTP server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aHTTP\u670d\u52a1\u5668\u3002\r\n\r\n\u4f7f\u75280.20.17\u7248\u672c\u56fa\u4ef6\u7684Samsung SmartThings Hub STH-ETH-250\u4e2d\u7684video-core HTTP\u670d\u52a1\u5668\u7684REST\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8evideo-core\u8fdb\u7a0b\u9519\u8bef\u5730\u5904\u7406\u7ba1\u9053\u5316\u7684HTTP\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4e4b\u524d\u89e3\u6790\u7684HTTP\u65b9\u6cd5\u3001URL\u548cbody\u3002",
  "discovererName": "Claudio Bozzato of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.smartthings.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17150",
  "openTime": "2018-08-31",
  "patchDescription": "Samsung SmartThings Hub\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u5bb6\u5c45\u7ba1\u7406\u8bbe\u5907\u3002video-core HTTP server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aHTTP\u670d\u52a1\u5668\u3002\r\n\r\n\u4f7f\u75280.20.17\u7248\u672c\u56fa\u4ef6\u7684Samsung SmartThings Hub STH-ETH-250\u4e2d\u7684video-core HTTP\u670d\u52a1\u5668\u7684REST\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8evideo-core\u8fdb\u7a0b\u9519\u8bef\u5730\u5904\u7406\u7ba1\u9053\u5316\u7684HTTP\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4e4b\u524d\u89e3\u6790\u7684HTTP\u65b9\u6cd5\u3001URL\u548cbody\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Samsung SmartThings Hub STH-ETH-250 video-core HTTP\u670d\u52a1\u5668\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung SmartThings Hub"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0577",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-30",
  "title": "Samsung SmartThings Hub STH-ETH-250 video-core HTTP\u670d\u52a1\u5668\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2018-3908 (GCVE-0-2018-3908)

Vulnerability from cvelistv5 – Published: 2018-08-28 19:00 – Updated: 2024-09-17 01:26

Summary

An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, URL and body. With the implementation of the on_body callback, defined by sub_41734, an attacker can send an HTTP request to trigger this vulnerability.

Severity ?

9.1 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CWE

HTTP request Smuggling

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung	Samsung	Affected: Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:57:24.393Z",
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        }
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      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-17150

CVE-2018-3908 (GCVE-0-2018-3908)

Tags

Sightings

Nomenclature