cnvd - cnvd-2020-21013

cnvd-2020-21013

Vulnerability from cnvd

Title: Nextcloud server服务器端请求伪造漏洞（CNVD-2020-21013）

Description:

Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。

Nextcloud server 17.0.1之前版本、16.0.7之前版本和15.0.14之前版本中存在服务器端请求伪造漏洞，目前没有详细漏洞细节提供。

Severity: 中

Patch Name: Nextcloud server服务器端请求伪造漏洞（CNVD-2020-21013）的补丁

Patch Description:

Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。

Nextcloud server 17.0.1之前版本、16.0.7之前版本和15.0.14之前版本中存在服务器端请求伪造漏洞，目前没有详细漏洞细节提供。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-2020-014

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-8138

Impacted products

Name
['Nextcloud Nextcloud Server <17.0.1', 'Nextcloud Nextcloud Server <16.0.7', 'Nextcloud Nextcloud Server <15.0.14']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8138"
    }
  },
  "description": "Nextcloud\u662f\u5fb7\u56fdNextcloud\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u81ea\u6258\u7ba1\u6587\u4ef6\u540c\u6b65\u548c\u5171\u4eab\u7684\u901a\u4fe1\u5e94\u7528\u5e73\u53f0\u3002\n\nNextcloud server 17.0.1\u4e4b\u524d\u7248\u672c\u300116.0.7\u4e4b\u524d\u7248\u672c\u548c15.0.14\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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-2020-014",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-21013",
  "openTime": "2020-04-02",
  "patchDescription": "Nextcloud\u662f\u5fb7\u56fdNextcloud\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u81ea\u6258\u7ba1\u6587\u4ef6\u540c\u6b65\u548c\u5171\u4eab\u7684\u901a\u4fe1\u5e94\u7528\u5e73\u53f0\u3002\r\n\r\nNextcloud server 17.0.1\u4e4b\u524d\u7248\u672c\u300116.0.7\u4e4b\u524d\u7248\u672c\u548c15.0.14\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\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": "Nextcloud server\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2020-21013\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Nextcloud Nextcloud Server \u003c17.0.1",
      "Nextcloud Nextcloud Server \u003c16.0.7",
      "Nextcloud Nextcloud Server \u003c15.0.14"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8138",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-23",
  "title": "Nextcloud server\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2020-21013\uff09"
}

CVE-2020-8138 (GCVE-0-2020-8138)

Vulnerability from cvelistv5

Published

2020-03-20 20:12

Modified

2024-08-04 09:48

Severity ?

CWE

CWE-918 - Server-Side Request Forgery (SSRF) ()

Summary

A missing check for IPv4 nested inside IPv6 in Nextcloud server < 17.0.1, < 16.0.7, and < 15.0.14 allowed a Server-Side Request Forgery (SSRF) vulnerability when subscribing to a malicious calendar URL.

References

▼	URL	Tags
	https://hackerone.com/reports/736867	x_refsource_MISC
	https://nextcloud.com/security/advisory/?id=NC-SA-2020-014	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Nextcloud Server	Version: Fixed in 17.0.2, 16.0.7, and 15.0.14

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:25.824Z",
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          },
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              "x_transferred"
            ],
            "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-014"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Nextcloud Server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in 17.0.2, 16.0.7, and 15.0.14"
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "Server-Side Request Forgery (SSRF) (CWE-918)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-20T20:12:26",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
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            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/736867"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-014"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "support@hackerone.com",
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        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "Nextcloud Server",
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            }
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  "cveMetadata": {
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    "dateReserved": "2020-01-28T00:00:00",
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    "state": "PUBLISHED"
  },
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  "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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