cnvd - cnvd-2020-05120

cnvd-2020-05120

Vulnerability from cnvd

Title: Nextcloud Server访问控制检查不当漏洞（CNVD-2020-05120）

Description:

Nextcloud是一套用于创建网络硬盘的客户端－服务器软件。

Nextcloud Server 14.0.3存在共享到期日期访问控制检查不当漏洞。接受者可利用该漏洞延长其收到的共享的到期日期。

Severity: 中

Patch Name: Nextcloud Server访问控制检查不当漏洞（CNVD-2020-05120）的补丁

Patch Description:

Nextcloud是一套用于创建网络硬盘的客户端－服务器软件。

Nextcloud Server 14.0.3存在共享到期日期访问控制检查不当漏洞。接受者可利用该漏洞延长其收到的共享的到期日期。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://nextcloud.com/security/advisory/?id=NC-SA-2019-002

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-8122

Impacted products

Name
Nextcloud Nextcloud Server 14.0.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8122",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8122"
    }
  },
  "description": "Nextcloud\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u7f51\u7edc\u786c\u76d8\u7684\u5ba2\u6237\u7aef\uff0d\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\n\nNextcloud Server 14.0.3\u5b58\u5728\u5171\u4eab\u5230\u671f\u65e5\u671f\u8bbf\u95ee\u63a7\u5236\u68c0\u67e5\u4e0d\u5f53\u6f0f\u6d1e\u3002\u63a5\u53d7\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5ef6\u957f\u5176\u6536\u5230\u7684\u5171\u4eab\u7684\u5230\u671f\u65e5\u671f\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://nextcloud.com/security/advisory/?id=NC-SA-2019-002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-05120",
  "openTime": "2020-02-13",
  "patchDescription": "Nextcloud\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u7f51\u7edc\u786c\u76d8\u7684\u5ba2\u6237\u7aef\uff0d\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nNextcloud Server 14.0.3\u5b58\u5728\u5171\u4eab\u5230\u671f\u65e5\u671f\u8bbf\u95ee\u63a7\u5236\u68c0\u67e5\u4e0d\u5f53\u6f0f\u6d1e\u3002\u63a5\u53d7\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5ef6\u957f\u5176\u6536\u5230\u7684\u5171\u4eab\u7684\u5230\u671f\u65e5\u671f\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": "Nextcloud Server\u8bbf\u95ee\u63a7\u5236\u68c0\u67e5\u4e0d\u5f53\u6f0f\u6d1e\uff08CNVD-2020-05120\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Nextcloud Nextcloud Server 14.0.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8122",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-11",
  "title": "Nextcloud Server\u8bbf\u95ee\u63a7\u5236\u68c0\u67e5\u4e0d\u5f53\u6f0f\u6d1e\uff08CNVD-2020-05120\uff09"
}

CVE-2020-8122 (GCVE-0-2020-8122)

Vulnerability from cvelistv5

Published

2020-02-04 19:08

Modified

2024-08-04 09:48

Severity ?

CWE

CWE-284 - Improper Access Control - Generic ()

Summary

A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share they received.

References

▼	URL	Tags
	https://hackerone.com/reports/447494	x_refsource_MISC
	https://nextcloud.com/security/advisory/?id=NC-SA-2019-002	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Nextcloud server	Version: 14.0.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:25.648Z",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/447494"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-002"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Nextcloud server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "14.0.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share they received."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "Improper Access Control - Generic (CWE-284)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-04T19:08:57",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/447494"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-002"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2020-8122",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Nextcloud server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "14.0.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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            ]
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        },
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        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "value": "Improper Access Control - Generic (CWE-284)"
                }
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        },
        "references": {
          "reference_data": [
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              "name": "https://hackerone.com/reports/447494",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/447494"
            },
            {
              "name": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-002",
              "refsource": "MISC",
              "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-002"
            }
          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
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    "datePublished": "2020-02-04T19:08:57",
    "dateReserved": "2020-01-28T00:00:00",
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  },
  "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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