cnvd - cnvd-2019-17496

cnvd-2019-17496

Vulnerability from cnvd

Title: Dahua IPC-HFW1XXX、IPC-HDW1XXX和IPC-HFW2XXX缓冲区溢出漏洞

Description:

Dahua IPC-HFW1XXX等都是中国大华（Dahua）公司的一款IP摄像机。

Dahua IPC-HFW1XXX、IPC-HDW1XXX和IPC-HFW2XXX中存在缓冲区溢出漏洞。漏洞存在于用于串口打印信息重定向显示的功能，产品基础业务使用不到此功能。攻击者在本地登录后，可以利用此漏洞导致设备重启或任意代码执行。

Severity: 高

Patch Name: Dahua IPC-HFW1XXX、IPC-HDW1XXX和IPC-HFW2XXX缓冲区溢出漏洞的补丁

Patch Description:

Dahua IPC-HFW1XXX等都是中国大华（Dahua）公司的一款IP摄像机。

Dahua IPC-HFW1XXX、IPC-HDW1XXX和IPC-HFW2XXX中存在缓冲区溢出漏洞。漏洞存在于用于串口打印信息重定向显示的功能，产品基础业务使用不到此功能。攻击者在本地登录后，可以利用此漏洞导致设备重启或任意代码执行。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.dahuasecurity.com/support/cybersecurity/details/617

Reference: https://www.dahuasecurity.com/support/cybersecurity/details/617

Impacted products

Name
['Dahua IPC-HDW1XXX', 'Dahua IPC-HFW2XXX', 'Dahua IPC-HFW1XXX']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-9676"
    }
  },
  "description": "Dahua IPC-HFW1XXX\u7b49\u90fd\u662f\u4e2d\u56fd\u5927\u534e\uff08Dahua\uff09\u516c\u53f8\u7684\u4e00\u6b3eIP\u6444\u50cf\u673a\u3002\n\nDahua IPC-HFW1XXX\u3001IPC-HDW1XXX\u548cIPC-HFW2XXX\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u6f0f\u6d1e\u5b58\u5728\u4e8e\u7528\u4e8e\u4e32\u53e3\u6253\u5370\u4fe1\u606f\u91cd\u5b9a\u5411\u663e\u793a\u7684\u529f\u80fd\uff0c\u4ea7\u54c1\u57fa\u7840\u4e1a\u52a1\u4f7f\u7528\u4e0d\u5230\u6b64\u529f\u80fd\u3002\u653b\u51fb\u8005\u5728\u672c\u5730\u767b\u5f55\u540e\uff0c\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u8bbe\u5907\u91cd\u542f\u6216\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002",
  "discovererName": "Dahua",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.dahuasecurity.com/support/cybersecurity/details/617",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-17496",
  "openTime": "2019-06-11",
  "patchDescription": "Dahua IPC-HFW1XXX\u7b49\u90fd\u662f\u4e2d\u56fd\u5927\u534e\uff08Dahua\uff09\u516c\u53f8\u7684\u4e00\u6b3eIP\u6444\u50cf\u673a\u3002\r\n\r\nDahua IPC-HFW1XXX\u3001IPC-HDW1XXX\u548cIPC-HFW2XXX\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u6f0f\u6d1e\u5b58\u5728\u4e8e\u7528\u4e8e\u4e32\u53e3\u6253\u5370\u4fe1\u606f\u91cd\u5b9a\u5411\u663e\u793a\u7684\u529f\u80fd\uff0c\u4ea7\u54c1\u57fa\u7840\u4e1a\u52a1\u4f7f\u7528\u4e0d\u5230\u6b64\u529f\u80fd\u3002\u653b\u51fb\u8005\u5728\u672c\u5730\u767b\u5f55\u540e\uff0c\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u8bbe\u5907\u91cd\u542f\u6216\u4efb\u610f\u4ee3\u7801\u6267\u884c\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": "Dahua IPC-HFW1XXX\u3001IPC-HDW1XXX\u548cIPC-HFW2XXX\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Dahua IPC-HDW1XXX",
      "Dahua IPC-HFW2XXX",
      "Dahua IPC-HFW1XXX"
    ]
  },
  "referenceLink": "https://www.dahuasecurity.com/support/cybersecurity/details/617",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-10",
  "title": "Dahua IPC-HFW1XXX\u3001IPC-HDW1XXX\u548cIPC-HFW2XXX\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-9676 (GCVE-0-2019-9676)

Vulnerability from cvelistv5

Published

2019-06-12 14:12

Modified

2024-08-04 21:54

Severity ?

CWE

Buffer overflow

Summary

Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability.

References

▼	URL	Tags
	https://www.dahuasecurity.com/support/cybersecurity/details/617	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX	Version: Build before 2018/11

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T21:54:45.166Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Build before 2018/11"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer overflow",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-12T14:12:03",
        "orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
        "shortName": "dahua"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@dahuatech.com",
          "ID": "CVE-2019-9676",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX",
                      "version": {
                        "version_data": [
                          {
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                          }
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                  ]
                },
                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability."
            }
          ]
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                  "lang": "eng",
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        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
    "assignerShortName": "dahua",
    "cveId": "CVE-2019-9676",
    "datePublished": "2019-06-12T14:12:03",
    "dateReserved": "2019-03-11T00:00:00",
    "dateUpdated": "2024-08-04T21:54:45.166Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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