cnvd - cnvd-2021-18369

CNVD-2021-18369

Vulnerability from cnvd - Published: 2021-03-18

Title

OwnCloud存在未明漏洞

Description

Owncloud ownCloud是美国ownCloud（Owncloud）公司的一套个人云存储解决方案。 OwnCloud 0.15.2之前版本中存在安全漏洞，该漏洞源于用户创建一个指向匿名用户上传文件的文件夹的公共链接，而另一个用户上传病毒时，文件防病毒应用程序会检测到病毒，但由于权限问题无法删除它。目前没有详细漏洞细节提供。

Severity

低

Patch Name

OwnCloud存在未明漏洞的补丁

Patch Description

Formal description

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-16144

Impacted products

Name
OwnCloud ownCloud <0.15.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-16144",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-16144"
    }
  },
  "description": "Owncloud ownCloud\u662f\u7f8e\u56fdownCloud\uff08Owncloud\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u4e91\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\n\nOwnCloud 0.15.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u521b\u5efa\u4e00\u4e2a\u6307\u5411\u533f\u540d\u7528\u6237\u4e0a\u4f20\u6587\u4ef6\u7684\u6587\u4ef6\u5939\u7684\u516c\u5171\u94fe\u63a5\uff0c\u800c\u53e6\u4e00\u4e2a\u7528\u6237\u4e0a\u4f20\u75c5\u6bd2\u65f6\uff0c\u6587\u4ef6\u9632\u75c5\u6bd2\u5e94\u7528\u7a0b\u5e8f\u4f1a\u68c0\u6d4b\u5230\u75c5\u6bd2\uff0c\u4f46\u7531\u4e8e\u6743\u9650\u95ee\u9898\u65e0\u6cd5\u5220\u9664\u5b83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-18369",
  "openTime": "2021-03-18",
  "patchDescription": "Owncloud ownCloud\u662f\u7f8e\u56fdownCloud\uff08Owncloud\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u4e91\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nOwnCloud 0.15.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u521b\u5efa\u4e00\u4e2a\u6307\u5411\u533f\u540d\u7528\u6237\u4e0a\u4f20\u6587\u4ef6\u7684\u6587\u4ef6\u5939\u7684\u516c\u5171\u94fe\u63a5\uff0c\u800c\u53e6\u4e00\u4e2a\u7528\u6237\u4e0a\u4f20\u75c5\u6bd2\u65f6\uff0c\u6587\u4ef6\u9632\u75c5\u6bd2\u5e94\u7528\u7a0b\u5e8f\u4f1a\u68c0\u6d4b\u5230\u75c5\u6bd2\uff0c\u4f46\u7531\u4e8e\u6743\u9650\u95ee\u9898\u65e0\u6cd5\u5220\u9664\u5b83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "OwnCloud\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OwnCloud ownCloud \u003c0.15.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-16144",
  "serverity": "\u4f4e",
  "submitTime": "2021-02-23",
  "title": "OwnCloud\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-16144 (GCVE-0-2020-16144)

Vulnerability from cvelistv5 – Published: 2021-02-09 17:59 – Updated: 2024-08-04 13:37

Summary

When using an object storage like S3 as the file store, when a user creates a public link to a folder where anonymous users can upload files, and another user uploads a virus the files antivirus app would detect the virus but fails to delete it due to permission issues. This affects the files_antivirus component versions before 0.15.2 for ownCloud.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://owncloud.com/security-advisories/files-an…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:37:53.528Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When using an object storage like S3 as the file store, when a user creates a public link to a folder where anonymous users can upload files, and another user uploads a virus the files antivirus app would detect the virus but fails to delete it due to permission issues. This affects the files_antivirus component versions before 0.15.2 for ownCloud."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-09T17:59:11",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-16144",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "When using an object storage like S3 as the file store, when a user creates a public link to a folder where anonymous users can upload files, and another user uploads a virus the files antivirus app would detect the virus but fails to delete it due to permission issues. This affects the files_antivirus component versions before 0.15.2 for ownCloud."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/",
              "refsource": "MISC",
              "url": "https://owncloud.com/security-advisories/files-antivirus-doesnt-delete-virus-if-uploaded-through-public-link/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-16144",
    "datePublished": "2021-02-09T17:59:11",
    "dateReserved": "2020-07-29T00:00:00",
    "dateUpdated": "2024-08-04T13:37:53.528Z",
    "state": "PUBLISHED"
  },
  "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-2021-18369

CVE-2020-16144 (GCVE-0-2020-16144)

Tags

Sightings

Nomenclature