cnvd - cnvd-2018-20126

CNVD-2018-20126

Vulnerability from cnvd - Published: 2018-09-29

Title

Samsung SmartThings Hub STH-ETH-250 video-core HTTP服务器栈缓冲区溢出漏洞

Description

Samsung SmartThings Hub STH-ETH-250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的video-core HTTP服务器中对数据库字段的检索存在栈缓冲区溢出漏洞。攻击者可通过发送任意长度的‘bucket’值利用该漏洞执行代码。

Severity

中

Patch Name

Samsung SmartThings Hub STH-ETH-250 video-core HTTP服务器栈缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.smartthings.com/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581

Impacted products

Name
Samsung Samsung SmartThings Hub STH-ETH-250 0.20.17

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3915"
    }
  },
  "description": "Samsung SmartThings Hub STH-ETH-250\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\u7684video-core HTTP\u670d\u52a1\u5668\u4e2d\u5bf9\u6570\u636e\u5e93\u5b57\u6bb5\u7684\u68c0\u7d22\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u4efb\u610f\u957f\u5ea6\u7684\u2018bucket\u2019\u503c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Claudio Bozzato of Cisco Talos",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.smartthings.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20126",
  "openTime": "2018-09-29",
  "patchDescription": "Samsung SmartThings Hub STH-ETH-250\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\u7684video-core HTTP\u670d\u52a1\u5668\u4e2d\u5bf9\u6570\u636e\u5e93\u5b57\u6bb5\u7684\u68c0\u7d22\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u4efb\u610f\u957f\u5ea6\u7684\u2018bucket\u2019\u503c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung Samsung SmartThings Hub STH-ETH-250 0.20.17"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-26",
  "title": "Samsung SmartThings Hub STH-ETH-250 video-core HTTP\u670d\u52a1\u5668\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-3915 (GCVE-0-2018-3915)

Vulnerability from cvelistv5 – Published: 2018-09-21 15:00 – Updated: 2024-09-16 22:50

Summary

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 64 bytes. An attacker can send an arbitrarily long "bucket" value in order to exploit this vulnerability.

Severity ?

7.5 (High)


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

CWE

Classic Buffer Overflow

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:57:24.396Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "SmartThings Hub STH-ETH-250",
          "vendor": "Samsung",
          "versions": [
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              "version": "Firmware version 0.20.17"
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
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          }
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      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:05:58",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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      "references": [
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          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0581"
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      ],
      "x_legacyV4Record": {
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          "DATE_PUBLIC": "2018-07-26T00:00:00",
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        },
        "affects": {
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              {
                "product": {
                  "product_data": [
                    {
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                      "version": {
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                          {
                            "version_value": "Firmware version 0.20.17"
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                      }
                    }
                  ]
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  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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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-2018-20126

CVE-2018-3915 (GCVE-0-2018-3915)

Tags

Sightings

Nomenclature