cnvd - cnvd-2021-14159

CNVD-2021-14159

Vulnerability from cnvd - Published: 2021-03-03

Title

Pi-hole会话固定漏洞

Description

Pi-hole是一个支持多平台、全网范围的广告拦截工具。 Pi-hole 5.0、5.1、5.1.1存在会话固定漏洞。该漏洞源于该应用程序在用户登录后未能生成新的会话cookie。攻击者可利用该漏洞访问另一用户的账户。

Severity

中

Patch Name

Pi-hole会话固定漏洞的补丁

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 5.0、5.1、5.1.1存在会话固定漏洞。该漏洞源于该应用程序在用户登录后未能生成新的会话cookie。攻击者可利用该漏洞访问另一用户的账户。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-2020-35591

Impacted products

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

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35591",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35591"
    }
  },
  "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\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u5e94\u7528\u7a0b\u5e8f\u5728\u7528\u6237\u767b\u5f55\u540e\u672a\u80fd\u751f\u6210\u65b0\u7684\u4f1a\u8bddcookie\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53e6\u4e00\u7528\u6237\u7684\u8d26\u6237\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-2021-14159",
  "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\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u5e94\u7528\u7a0b\u5e8f\u5728\u7528\u6237\u767b\u5f55\u540e\u672a\u80fd\u751f\u6210\u65b0\u7684\u4f1a\u8bddcookie\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53e6\u4e00\u7528\u6237\u7684\u8d26\u6237\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\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e\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-2020-35591",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-19",
  "title": "Pi-hole\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e"
}

CVE-2020-35591 (GCVE-0-2020-35591)

Vulnerability from cvelistv5 – Published: 2021-02-18 19:26 – Updated: 2024-08-04 17:09

Summary

Pi-hole 5.0, 5.1, and 5.1.1 allows Session Fixation. The application does not generate a new session cookie after the user is logged in. A malicious user is able to create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session.

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

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:09:14.106Z",
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        "references": [
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            ],
            "url": "https://discourse.pi-hole.net/c/announcements/5"
          },
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              "x_transferred"
            ],
            "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "descriptions": [
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2021-02-18T19:26:56",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          "url": "https://discourse.pi-hole.net/c/announcements/5"
        },
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          "tags": [
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          ],
          "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2020-35591",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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            }
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            },
            {
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              "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"
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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-2021-14159

CVE-2020-35591 (GCVE-0-2020-35591)

Tags

Sightings

Nomenclature