Vulnerability-Lookup

CNVD-2021-13198

Vulnerability from cnvd - Published: 2021-02-26

Title

Nextcloud Deck访问控制错误漏洞

Description

Nextcloud Deck是Nextcloud公司开发的一种看板式组织工具，旨在为与Nextcloud集成的团队进行个人规划和项目组织。 Nextcloud Deck 1.0.0版本存在访问控制漏洞。攻击者可利用该漏洞向其他用户的Deck中注入任务。

Severity

中

Patch Name

Nextcloud Deck访问控制错误漏洞的补丁

Patch Description

Nextcloud Deck是Nextcloud公司开发的一种看板式组织工具，旨在为与Nextcloud集成的团队进行个人规划和项目组织。 Nextcloud Deck 1.0.0版本存在访问控制漏洞。攻击者可利用该漏洞向其他用户的Deck中注入任务。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://nextcloud.com/security/advisory/?id=NC-SA-2020-022

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8179

Impacted products

Name
Nextcloud Nextcloud Deck 1.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8179"
    }
  },
  "description": "Nextcloud Deck\u662fNextcloud\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u770b\u677f\u5f0f\u7ec4\u7ec7\u5de5\u5177\uff0c\u65e8\u5728\u4e3a\u4e0eNextcloud\u96c6\u6210\u7684\u56e2\u961f\u8fdb\u884c\u4e2a\u4eba\u89c4\u5212\u548c\u9879\u76ee\u7ec4\u7ec7\u3002\n\nNextcloud Deck 1.0.0\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u5176\u4ed6\u7528\u6237\u7684Deck\u4e2d\u6ce8\u5165\u4efb\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://nextcloud.com/security/advisory/?id=NC-SA-2020-022",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-13198",
  "openTime": "2021-02-26",
  "patchDescription": "Nextcloud Deck\u662fNextcloud\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u770b\u677f\u5f0f\u7ec4\u7ec7\u5de5\u5177\uff0c\u65e8\u5728\u4e3a\u4e0eNextcloud\u96c6\u6210\u7684\u56e2\u961f\u8fdb\u884c\u4e2a\u4eba\u89c4\u5212\u548c\u9879\u76ee\u7ec4\u7ec7\u3002\r\n\r\nNextcloud Deck 1.0.0\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u5176\u4ed6\u7528\u6237\u7684Deck\u4e2d\u6ce8\u5165\u4efb\u52a1\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 Deck\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nextcloud Nextcloud Deck 1.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8179",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-03",
  "title": "Nextcloud Deck\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-8179 (GCVE-0-2020-8179)

Vulnerability from cvelistv5 – Published: 2020-07-02 18:35 – Updated: 2024-08-04 09:56

Summary

Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.

Severity

No CVSS data available.

CWE

CWE-284 - Improper Access Control - Generic (CWE-284)

Assigner

hackerone mitre root

References

2 references

URL	Tags
https://hackerone.com/reports/867052	x_refsource_MISC
https://nextcloud.com/security/advisory/?id=NC-SA…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Nextcloud Deck	Affected: Fixed in 1.0.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:26.920Z",
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              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/867052"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-022"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Nextcloud Deck",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in 1.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "Improper Access Control - Generic (CWE-284)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-02T18:35:19.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/867052"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-022"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2020-8179",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Nextcloud Deck",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed in 1.0.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "Improper Access Control - Generic (CWE-284)"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/867052",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/867052"
            },
            {
              "name": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-022",
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            }
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  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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    "datePublished": "2020-07-02T18:35:19.000Z",
    "dateReserved": "2020-01-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:56:26.920Z",
    "state": "PUBLISHED"
  },
  "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.

Detection rules are retrieved from Rulezet.

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.