Vulnerability-Lookup

CNVD-2024-44820

Vulnerability from cnvd - Published: 2024-11-06

Title

Google Nest信任管理问题漏洞

Description

Google Nest是美国谷歌（Google）公司的一款智能家居产品。 Google Nest存在信任管理问题漏洞，该漏洞源于应用程序在初始化TLS连接时未能正确验证服务器证书，网络攻击者可利用该漏洞拦截连接并读取数据。

Severity

高

Patch Name

Google Nest信任管理问题漏洞的补丁

Patch Description

Google Nest是美国谷歌（Google）公司的一款智能家居产品。 Google Nest存在信任管理问题漏洞，该漏洞源于应用程序在初始化TLS连接时未能正确验证服务器证书，网络攻击者可利用该漏洞拦截连接并读取数据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.google.com/product-documentation/answer/14950962?sjid=9489879942601373169-NA

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-44097

Impacted products

Name
Google Nest

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-44097",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-44097"
    }
  },
  "description": "Google Nest\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u5bb6\u5c45\u4ea7\u54c1\u3002\n\nGoogle Nest\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5728\u521d\u59cb\u5316TLS\u8fde\u63a5\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\uff0c\u7f51\u7edc\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622a\u8fde\u63a5\u5e76\u8bfb\u53d6\u6570\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.google.com/product-documentation/answer/14950962?sjid=9489879942601373169-NA",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-44820",
  "openTime": "2024-11-06",
  "patchDescription": "Google Nest\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u5bb6\u5c45\u4ea7\u54c1\u3002\r\n\r\nGoogle Nest\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5728\u521d\u59cb\u5316TLS\u8fde\u63a5\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\uff0c\u7f51\u7edc\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622a\u8fde\u63a5\u5e76\u8bfb\u53d6\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": "Google Nest\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Nest"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-44097",
  "serverity": "\u9ad8",
  "submitTime": "2024-10-17",
  "title": "Google Nest\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2024-44097 (GCVE-0-2024-44097)

Vulnerability from cvelistv5 – Published: 2024-10-02 14:06 – Updated: 2024-10-02 17:00

Summary

According to the researcher: "The TLS connections are encrypted against tampering or eavesdropping. However, the application does not validate the server certificate properly while initializing the TLS connection. This allows for a network attacker to intercept the connection and read the data. The attacker could the either send the client a malicious response, or forward the (possibly modified) data to the real server."

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 16:56 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

Google_Devices Google root

References

1 reference

URL	Tags
https://support.google.com/product-documentation/…

Impacted products

5 products

Vendor	Product	Version
Google	Android	Affected: unknown
google	nest_doorbell_battery_firmware	Affected: 0 , < 1.73c (custom) cpe:2.3:o:google:nest_doorbell_battery_firmware::::::::
google	nest_cam_battery_firmware	Affected: 0 , < 1.73c (custom) cpe:2.3:o:google:nest_cam_battery_firmware::::::::
google	nest_cam_floodlight_firmware	Affected: 0 , < 1.73c (custom) cpe:2.3:o:google:nest_cam_floodlight_firmware::::::::
google	nest_cam_indoor_firmware	Affected: 0 , < 1.73c (custom) cpe:2.3:o:google:nest_cam_indoor_firmware::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:google:nest_doorbell_battery_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nest_doorbell_battery_firmware",
            "vendor": "google",
            "versions": [
              {
                "lessThan": "1.73c",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:nest_cam_battery_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nest_cam_battery_firmware",
            "vendor": "google",
            "versions": [
              {
                "lessThan": "1.73c",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:nest_cam_floodlight_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nest_cam_floodlight_firmware",
            "vendor": "google",
            "versions": [
              {
                "lessThan": "1.73c",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:nest_cam_indoor_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nest_cam_indoor_firmware",
            "vendor": "google",
            "versions": [
              {
                "lessThan": "1.73c",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-44097",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-02T16:56:15.661875Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-02T17:00:33.323Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Android",
          "vendor": "Google",
          "versions": [
            {
              "status": "affected",
              "version": "unknown"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAccording to the researcher: \"The TLS connections are encrypted against tampering or eavesdropping. However, the application does not validate the server certificate properly while initializing the TLS connection. This allows for a network attacker to intercept the connection and read the data. The attacker could the either send the client a malicious response, or forward the (possibly modified) data to the real server.\"\u003c/p\u003e"
            }
          ],
          "value": "According to the researcher: \"The TLS connections are encrypted against tampering or eavesdropping. However, the application does not validate the server certificate properly while initializing the TLS connection. This allows for a network attacker to intercept the connection and read the data. The attacker could the either send the client a malicious response, or forward the (possibly modified) data to the real server.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269 Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-02T14:06:33.704Z",
        "orgId": "83238938-5644-45f0-9007-c0392bcf6222",
        "shortName": "Google_Devices"
      },
      "references": [
        {
          "url": "https://support.google.com/product-documentation/answer/14950962?sjid=9489879942601373169-NA"
        }
      ]
    }
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  "cveMetadata": {
    "assignerOrgId": "83238938-5644-45f0-9007-c0392bcf6222",
    "assignerShortName": "Google_Devices",
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    "datePublished": "2024-10-02T14:06:33.704Z",
    "dateReserved": "2024-08-19T16:32:38.650Z",
    "dateUpdated": "2024-10-02T17:00:33.323Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.
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CNVD-2024-44820

CVE-2024-44097 (GCVE-0-2024-44097)

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