Vulnerability-Lookup

CNVD-2019-35882

Vulnerability from cnvd - Published: 2019-10-15

Title

Openweave-core和Google Nest Cam IQ Indoor输入验证错误漏洞

Description

Openweave-core是一个家庭局域网应用协议栈，它主要用于控制路径和数据路径消息传递的异步、对称、设备到设备和设备到云的通信。Google Nest Cam IQ Indoor是美国谷歌（Google）的一款室内摄像头。 Openweave-core和Google Nest Cam IQ Indoor存在输入验证错误漏洞。攻击者可借助特制的weave数据包利用该漏洞泄露信息。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://openweave.io/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-5040

Impacted products

Name
['Google Google Nest Cam IQ Indoor 4620002', 'Openweave-core Openweave-core 4.0.2']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-5040",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-5040"
    }
  },
  "description": "Openweave-core\u662f\u4e00\u4e2a\u5bb6\u5ead\u5c40\u57df\u7f51\u5e94\u7528\u534f\u8bae\u6808\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u8def\u5f84\u548c\u6570\u636e\u8def\u5f84\u6d88\u606f\u4f20\u9012\u7684\u5f02\u6b65\u3001\u5bf9\u79f0\u3001\u8bbe\u5907\u5230\u8bbe\u5907\u548c\u8bbe\u5907\u5230\u4e91\u7684\u901a\u4fe1\u3002Google Nest Cam IQ Indoor\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u7684\u4e00\u6b3e\u5ba4\u5185\u6444\u50cf\u5934\u3002\n\nOpenweave-core\u548cGoogle Nest Cam IQ Indoor\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684weave\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u3002",
  "discovererName": "Lilith Wyatt and Claudio Bozzato",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://openweave.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-35882",
  "openTime": "2019-10-15",
  "products": {
    "product": [
      "Google Google Nest Cam IQ Indoor 4620002",
      "Openweave-core Openweave-core 4.0.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-5040",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-21",
  "title": "Openweave-core\u548cGoogle Nest Cam IQ Indoor\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-5040 (GCVE-0-2019-5040)

Vulnerability from cvelistv5 – Published: 2019-08-20 20:42 – Updated: 2024-08-04 19:40

Summary

An exploitable information disclosure vulnerability exists in the Weave MessageLayer parsing of Openweave-core version 4.0.2 and Nest Cam IQ Indoor version 4620002. A specially crafted weave packet can cause an integer overflow to occur, resulting in PacketBuffer data reuse. An attacker can send a packet to trigger this vulnerability.

Severity

8.2 (High)


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

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

talos mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
n/a	Nest Labs	Affected: Nest Labs Openweave-core 4.0.2 Nest Labs Nest Cam IQ Indoor version 4620002

Show details on NVD website

JSON

To clipboard

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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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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.