cnvd - cnvd-2021-14160

CNVD-2021-14160

Vulnerability from cnvd - Published: 2021-03-03

Title

Pi-hole跨站脚本漏洞（CNVD-2021-14160）

Description

Pi-hole是一个支持多平台、全网范围的广告拦截工具。 Pi-hole 5.0、5.1、5.1.1存在跨站脚本漏洞。该漏洞源于对用户提供的数据验证不足。攻击者可通过admin/ URI的Options header利用该漏洞注入任意Web脚本或HTML。

Severity

低

Patch Name

Pi-hole跨站脚本漏洞（CNVD-2021-14160）的补丁

Patch Description

Pi-hole是一个支持多平台、全网范围的广告拦截工具。 Pi-hole 5.0、5.1、5.1.1存在跨站脚本漏洞。该漏洞源于对用户提供的数据验证不足。攻击者可通过admin/ URI的Options header利用该漏洞注入任意Web脚本或HTML。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://discourse.pi-hole.net/t/pi-hole-ftl-v5-7-and-web-v5-4-released/44449

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-35592

Impacted products

Name
['Pi-Hole Pi-Hole 5.0', 'Pi-Hole Pi-Hole 5.1', 'Pi-Hole Pi-Hole 5.1.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35592",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35592"
    }
  },
  "description": "Pi-hole\u662f\u4e00\u4e2a\u652f\u6301\u591a\u5e73\u53f0\u3001\u5168\u7f51\u8303\u56f4\u7684\u5e7f\u544a\u62e6\u622a\u5de5\u5177\u3002\n\nPi-hole 5.0\u30015.1\u30015.1.1\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7admin/ URI\u7684Options header\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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://discourse.pi-hole.net/t/pi-hole-ftl-v5-7-and-web-v5-4-released/44449",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14160",
  "openTime": "2021-03-03",
  "patchDescription": "Pi-hole\u662f\u4e00\u4e2a\u652f\u6301\u591a\u5e73\u53f0\u3001\u5168\u7f51\u8303\u56f4\u7684\u5e7f\u544a\u62e6\u622a\u5de5\u5177\u3002\r\n\r\nPi-hole 5.0\u30015.1\u30015.1.1\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7admin/ URI\u7684Options header\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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": "Pi-hole\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-14160\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Pi-Hole Pi-Hole 5.0",
      "Pi-Hole Pi-Hole 5.1",
      "Pi-Hole Pi-Hole 5.1.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35592",
  "serverity": "\u4f4e",
  "submitTime": "2021-02-19",
  "title": "Pi-hole\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-14160\uff09"
}

CVE-2020-35592 (GCVE-0-2020-35592)

Vulnerability from cvelistv5 – Published: 2021-02-18 19:29 – Updated: 2024-08-04 17:09

Summary

Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://discourse.pi-hole.net/c/announcements/5	x_refsource_MISC
	https://n4nj0.github.io/advisories/pi-hole-multip…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:09:14.207Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://discourse.pi-hole.net/c/announcements/5"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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      "descriptions": [
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        }
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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        },
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            "x_refsource_MISC"
          ],
          "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-35592",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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            }
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            },
            {
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2021-14160

CVE-2020-35592 (GCVE-0-2020-35592)

Tags

Sightings

Nomenclature