cnvd - cnvd-2020-05115

cnvd-2020-05115

Vulnerability from cnvd

Title: Nextcloud server授权不当漏洞

Description:

Nextcloud是一套用于创建网络硬盘的客户端－服务器软件。

Nextcloud Server 17.0.0存在授权不当漏洞。攻击者可利用该漏洞在通过图库应用程序打开文件放置共享链接时导致预览和文件的泄露。

Severity: 中

Patch Name: Nextcloud server授权不当漏洞的补丁

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 17.0.0存在授权不当漏洞。攻击者可利用该漏洞在通过图库应用程序打开文件放置共享链接时导致预览和文件的泄露。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-2019-012

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-8119

Impacted products

Name
Nextcloud Nextcloud Server 17.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8119",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8119"
    }
  },
  "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 17.0.0\u5b58\u5728\u6388\u6743\u4e0d\u5f53\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u901a\u8fc7\u56fe\u5e93\u5e94\u7528\u7a0b\u5e8f\u6253\u5f00\u6587\u4ef6\u653e\u7f6e\u5171\u4eab\u94fe\u63a5\u65f6\u5bfc\u81f4\u9884\u89c8\u548c\u6587\u4ef6\u7684\u6cc4\u9732\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-2019-012",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-05115",
  "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 17.0.0\u5b58\u5728\u6388\u6743\u4e0d\u5f53\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u901a\u8fc7\u56fe\u5e93\u5e94\u7528\u7a0b\u5e8f\u6253\u5f00\u6587\u4ef6\u653e\u7f6e\u5171\u4eab\u94fe\u63a5\u65f6\u5bfc\u81f4\u9884\u89c8\u548c\u6587\u4ef6\u7684\u6cc4\u9732\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\u6388\u6743\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nextcloud Nextcloud Server 17.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8119",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-11",
  "title": "Nextcloud server\u6388\u6743\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2020-8119 (GCVE-0-2020-8119)

Vulnerability from cvelistv5

Published

2020-02-04 19:08

Modified

2024-08-04 09:48

Severity ?

CWE

CWE-285 - Improper Authorization ()

Summary

Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is opened via the gallery app.

References

▼	URL	Tags
	https://hackerone.com/reports/719426	x_refsource_MISC
	https://nextcloud.com/security/advisory/?id=NC-SA-2019-012	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	Nextcloud Server	Version: 17.0.0

Show details on NVD website

JSON

To clipboard

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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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