cnvd - cnvd-2019-39560

CNVD-2019-39560

Vulnerability from cnvd - Published: 2019-11-07

Title

D-link DIR-806栈缓冲区溢出漏洞

Description

Dlink DIR-806是一款无线AC1200双频路由器。 D-link DIR-806的/htdocs/cgibin中的hnap_main存在栈缓冲区溢出漏洞。攻击者可通过开头为"SOAPAction: http://purenetworks.com/HNAP1/GetDeviceSettings/"的长HTTP header利用该漏洞运行Shellcode。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.dlink.com.cn

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-10892

Impacted products

Name
D-Link DIR-806 v1.0

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10892",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10892"
    }
  },
  "description": "Dlink DIR-806\u662f\u4e00\u6b3e\u65e0\u7ebfAC1200\u53cc\u9891\u8def\u7531\u5668\u3002\n\nD-link DIR-806\u7684/htdocs/cgibin\u4e2d\u7684hnap_main\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5f00\u5934\u4e3a\"SOAPAction: http://purenetworks.com/HNAP1/GetDeviceSettings/\"\u7684\u957fHTTP header\u5229\u7528\u8be5\u6f0f\u6d1e\u8fd0\u884cShellcode\u3002",
  "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\nhttp://www.dlink.com.cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-39560",
  "openTime": "2019-11-07",
  "products": {
    "product": "D-Link DIR-806 v1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-10892",
  "serverity": "\u9ad8",
  "submitTime": "2019-09-09",
  "title": "D-link DIR-806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-10892 (GCVE-0-2019-10892)

Vulnerability from cvelistv5 – Published: 2019-09-06 19:58 – Updated: 2024-08-04 22:40

Summary

An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnap_main at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a stack-based buffer overflow via a special HTTP header.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/Kirin-say/Vulnerabilities/blob…

x_refsource_MISC

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JSON

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          "dateUpdated": "2024-08-04T22:40:15.119Z",
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              "x_transferred"
            ],
            "url": "https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.md"
          }
        ],
        "title": "CVE Program Container"
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        "dateUpdated": "2019-10-07T13:50:38",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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          "url": "https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Stack_Overflow_to_Run_Shellcode.md"
        }
      ],
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-10892",
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        },
        "affects": {
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              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                },
                "vendor_name": "n/a"
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  },
  "cveMetadata": {
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2019-39560

CVE-2019-10892 (GCVE-0-2019-10892)

Tags

Sightings

Nomenclature