Vulnerability-Lookup

CNVD-2018-17152

Vulnerability from cnvd - Published: 2018-08-31

Title

Samsung SmartThings Hub hubCore信息泄露漏洞

Description

Samsung SmartThings Hub是韩国三星（Samsung）公司的一款智能家居管理设备。 Samsung SmartThings Hub中的hubCore binary的crash handler存在安全漏洞，该漏洞源于程序通过不安全的HTTPS连接向backtrace.io服务发送所记录的minidumps。攻击者可通过伪造远程的backtrace.io服务器利用该漏洞提取敏感的进程数据。

Severity

中

Patch Name

Samsung SmartThings Hub hubCore信息泄露漏洞的补丁

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.samsung.com/us/smart-home/smartthings/

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0594

Impacted products

Name
Samsung Samsung SmartThings Hub STH-ETH-250 0.20.17

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3927"
    }
  },
  "description": "Samsung SmartThings Hub\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u5bb6\u5c45\u7ba1\u7406\u8bbe\u5907\u3002\r\n\r\nSamsung SmartThings Hub\u4e2d\u7684hubCore binary\u7684crash handler\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u901a\u8fc7\u4e0d\u5b89\u5168\u7684HTTPS\u8fde\u63a5\u5411backtrace.io\u670d\u52a1\u53d1\u9001\u6240\u8bb0\u5f55\u7684minidumps\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f2a\u9020\u8fdc\u7a0b\u7684backtrace.io\u670d\u52a1\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u53d6\u654f\u611f\u7684\u8fdb\u7a0b\u6570\u636e\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.samsung.com/us/smart-home/smartthings/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17152",
  "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\u3002\r\n\r\nSamsung SmartThings Hub\u4e2d\u7684hubCore binary\u7684crash handler\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u901a\u8fc7\u4e0d\u5b89\u5168\u7684HTTPS\u8fde\u63a5\u5411backtrace.io\u670d\u52a1\u53d1\u9001\u6240\u8bb0\u5f55\u7684minidumps\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f2a\u9020\u8fdc\u7a0b\u7684backtrace.io\u670d\u52a1\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u53d6\u654f\u611f\u7684\u8fdb\u7a0b\u6570\u636e\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 hubCore\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung Samsung SmartThings Hub STH-ETH-250 0.20.17"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0594",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-31",
  "title": "Samsung SmartThings Hub hubCore\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-3927 (GCVE-0-2018-3927)

Vulnerability from cvelistv5 – Published: 2018-08-27 15:00 – Updated: 2024-09-16 18:03

Summary

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 backtrace.io service, leading to the exposure of sensitive data. An attacker can impersonate the remote backtrace.io server in order to trigger this vulnerability.

Severity

6.8 (Medium)


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

CWE

Classic Buffer Overflow

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

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

Date Public

2018-07-26 00:00

Show details on NVD website

JSON

To clipboard

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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.