Vulnerability-Lookup

CNVD-2020-64596

Vulnerability from cnvd - Published: 2020-11-19

Title

Freebox server DNS重绑定漏洞

Description

Freebox server是DSL调制解调器，路由器，Wi-Fi热点，NAS（250 GB硬盘），带有最多8个连接的DECT电话机的DECT基座以及用于TNT（也称为DVB）的数字视频录像机-T和IPTV。 Freebox Server 4.2.3之前版本存在安全漏洞，该漏洞源于UPnP MediaServer实现存在DNS重绑定漏洞，可令攻击者通过操纵DNS(域名服务)工作机制获得局域网访问权。

Severity

中

Patch Name

Freebox server DNS重绑定漏洞的补丁

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://dev.freebox.fr/blog/?p=10222

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-24375

Impacted products

Name
Freebox Freebox server <4.2.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-24375",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-24375"
    }
  },
  "description": "Freebox server\u662fDSL\u8c03\u5236\u89e3\u8c03\u5668\uff0c\u8def\u7531\u5668\uff0cWi-Fi\u70ed\u70b9\uff0cNAS\uff08250 GB\u786c\u76d8\uff09\uff0c\u5e26\u6709\u6700\u591a8\u4e2a\u8fde\u63a5\u7684DECT\u7535\u8bdd\u673a\u7684DECT\u57fa\u5ea7\u4ee5\u53ca\u7528\u4e8eTNT\uff08\u4e5f\u79f0\u4e3aDVB\uff09\u7684\u6570\u5b57\u89c6\u9891\u5f55\u50cf\u673a-T\u548cIPTV\u3002\n\nFreebox Server 4.2.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eUPnP MediaServer\u5b9e\u73b0\u5b58\u5728DNS\u91cd\u7ed1\u5b9a\u6f0f\u6d1e\uff0c\u53ef\u4ee4\u653b\u51fb\u8005\u901a\u8fc7\u64cd\u7eb5DNS(\u57df\u540d\u670d\u52a1)\u5de5\u4f5c\u673a\u5236\u83b7\u5f97\u5c40\u57df\u7f51\u8bbf\u95ee\u6743\u3002",
  "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://dev.freebox.fr/blog/?p=10222",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-64596",
  "openTime": "2020-11-19",
  "patchDescription": "Freebox server\u662fDSL\u8c03\u5236\u89e3\u8c03\u5668\uff0c\u8def\u7531\u5668\uff0cWi-Fi\u70ed\u70b9\uff0cNAS\uff08250 GB\u786c\u76d8\uff09\uff0c\u5e26\u6709\u6700\u591a8\u4e2a\u8fde\u63a5\u7684DECT\u7535\u8bdd\u673a\u7684DECT\u57fa\u5ea7\u4ee5\u53ca\u7528\u4e8eTNT\uff08\u4e5f\u79f0\u4e3aDVB\uff09\u7684\u6570\u5b57\u89c6\u9891\u5f55\u50cf\u673a-T\u548cIPTV\u3002\r\n\r\nFreebox Server 4.2.3\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eUPnP MediaServer\u5b9e\u73b0\u5b58\u5728DNS\u91cd\u7ed1\u5b9a\u6f0f\u6d1e\uff0c\u53ef\u4ee4\u653b\u51fb\u8005\u901a\u8fc7\u64cd\u7eb5DNS(\u57df\u540d\u670d\u52a1)\u5de5\u4f5c\u673a\u5236\u83b7\u5f97\u5c40\u57df\u7f51\u8bbf\u95ee\u6743\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": "Freebox server DNS\u91cd\u7ed1\u5b9a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Freebox Freebox server \u003c4.2.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-24375",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-20",
  "title": "Freebox server DNS\u91cd\u7ed1\u5b9a\u6f0f\u6d1e"
}

CVE-2020-24375 (GCVE-0-2020-24375)

Vulnerability from cvelistv5 – Published: 2020-10-19 18:08 – Updated: 2024-08-04 15:12

Summary

A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2341 records in the last 180 days details

References

2 references

URL	Tags
https://dev.freebox.fr/blog/?p=10222	x_refsource_CONFIRM
https://www.gabriel.urdhr.fr/2020/09/23/dns-rebin…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"
          }
        ],
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          ],
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-24375",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                        "version_data": [
                          {
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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.

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