cnvd - cnvd-2020-44610

cnvd-2020-44610

Vulnerability from cnvd

Title: Pi-Hole权限提升漏洞

Description:

Pi-hole是一个支持多平台、全网范围的广告拦截工具。、

Pi-Hole存在安全漏洞。攻击者可借助shell元字符利用该漏洞以root权限进行访问。

Severity: 高

Patch Name: Pi-Hole权限提升漏洞的补丁

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存在安全漏洞。攻击者可借助shell元字符利用该漏洞以root权限进行访问。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://pi-hole.net/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-14162

Impacted products

Name
Pi-Hole Pi-Hole <=5.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14162",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14162"
    }
  },
  "description": "Pi-hole\u662f\u4e00\u4e2a\u652f\u6301\u591a\u5e73\u53f0\u3001\u5168\u7f51\u8303\u56f4\u7684\u5e7f\u544a\u62e6\u622a\u5de5\u5177\u3002\u3001\n\nPi-Hole\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9shell\u5143\u5b57\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u8fdb\u884c\u8bbf\u95ee\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://pi-hole.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-44610",
  "openTime": "2020-08-06",
  "patchDescription": "Pi-hole\u662f\u4e00\u4e2a\u652f\u6301\u591a\u5e73\u53f0\u3001\u5168\u7f51\u8303\u56f4\u7684\u5e7f\u544a\u62e6\u622a\u5de5\u5177\u3002\u3001\r\n\r\nPi-Hole\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9shell\u5143\u5b57\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u8fdb\u884c\u8bbf\u95ee\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\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Pi-Hole Pi-Hole \u003c=5.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14162",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-31",
  "title": "Pi-Hole\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-14162 (GCVE-0-2020-14162)

Vulnerability from cvelistv5

Published

2020-07-30 13:05

Modified

2024-08-04 12:39

Severity ?

CWE

Summary

An issue was discovered in Pi-Hole through 5.0. The local www-data user has sudo privileges to execute the pihole core script as root without a password, which could allow an attacker to obtain root access via shell metacharacters to this script's setdns command.

References

▼	URL	Tags
	https://docs.pi-hole.net/core/pihole-command/	x_refsource_MISC
	https://0xpanic.github.io/2020/07/21/Pihole.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:39:35.896Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://docs.pi-hole.net/core/pihole-command/"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://0xpanic.github.io/2020/07/21/Pihole.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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        }
      ],
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-30T13:05:32",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.pi-hole.net/core/pihole-command/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://0xpanic.github.io/2020/07/21/Pihole.html"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-14162",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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                            "version_value": "n/a"
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                "vendor_name": "n/a"
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              "value": "An issue was discovered in Pi-Hole through 5.0. The local www-data user has sudo privileges to execute the pihole core script as root without a password, which could allow an attacker to obtain root access via shell metacharacters to this script\u0027s setdns command."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "value": "n/a"
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        "references": {
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            },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2020-06-15T00:00:00",
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    "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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