Vulnerability-Lookup

CNVD-2019-17496

Vulnerability from cnvd - Published: 2019-06-11

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

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 – Updated: 2024-08-04 21:54

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.

Severity

No CVSS data available.

CWE

Buffer overflow

Assigner

dahua mitre root

References

1 reference

URL	Tags
https://www.dahuasecurity.com/support/cybersecuri…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX	Affected: 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"
        },
        "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"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-12T14:12:03.000Z",
        "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": [
                          {
                            "version_value": "Build before 2018/11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Buffer overflow"
                }
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            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.dahuasecurity.com/support/cybersecurity/details/617",
              "refsource": "MISC",
              "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
    "assignerShortName": "dahua",
    "cveId": "CVE-2019-9676",
    "datePublished": "2019-06-12T14:12:03.000Z",
    "dateReserved": "2019-03-11T00:00:00.000Z",
    "dateUpdated": "2024-08-04T21:54:45.166Z",
    "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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2019-17496

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

Tags

Sightings

Nomenclature

Related by attack behaviour