Vulnerability-Lookup

CNVD-2020-44610

Vulnerability from cnvd - Published: 2020-08-06

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 – Updated: 2024-08-04 12:39

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 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

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T12:39:35.896Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.pi-hole.net/core/pihole-command/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://0xpanic.github.io/2020/07/21/Pihole.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
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      "providerMetadata": {
        "dateUpdated": "2020-07-30T13:05:32.000Z",
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        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://docs.pi-hole.net/core/pihole-command/"
        },
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          "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": [
                    {
                      "product_name": "n/a",
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            }
          ]
        },
        "problemtype": {
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                  "value": "n/a"
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        "references": {
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  },
  "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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2020-44610

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

Tags

Sightings

Nomenclature

Related by attack behaviour