cnvd - cnvd-2017-06334

cnvd-2017-06334

Vulnerability from cnvd

Title: Nextcloud Server跨站脚本漏洞（CNVD-2017-06334）

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是其中的一个服务器版。

Nextcloud Server 11.0.3之前的版本中存在跨站脚本漏洞。允许远程攻击者利用此漏洞注入任意Web脚本或HTML。

Severity: 中

Patch Name: Nextcloud Server跨站脚本漏洞（CNVD-2017-06334）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是其中的一个服务器版。

Nextcloud Server 11.0.3之前的版本中存在跨站脚本漏洞。允许远程攻击者利用此漏洞注入任意Web脚本或HTML。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://hackerone.com/reports/222838

Reference: https://nextcloud.com/security/advisory/?id=nc-sa-2017-010 https://nvd.nist.gov/vuln/detail/CVE-2017-0893

Impacted products

Name
['Nextcloud Nextcloud Server <9.0.58', 'Nextcloud Nextcloud Server 10.0.5', 'Nextcloud Nextcloud Server 11.0.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-0893",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0893"
    }
  },
  "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\u3002Nextcloud Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5668\u7248\u3002\r\n\r\nNextcloud Server 11.0.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\u3002",
  "discovererName": "Lukas Reschke - Nextcloud GmbH (lukas@nextcloud.com)",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://hackerone.com/reports/222838",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06334",
  "openTime": "2017-05-11",
  "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\u3002Nextcloud Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5668\u7248\u3002\r\n\r\nNextcloud Server 11.0.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2017-06334\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Nextcloud Nextcloud Server \u003c9.0.58",
      "Nextcloud Nextcloud Server 10.0.5",
      "Nextcloud Nextcloud Server 11.0.3"
    ]
  },
  "referenceLink": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-010\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-0893",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-10",
  "title": "Nextcloud Server\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2017-06334\uff09"
}

CVE-2017-0893 (GCVE-0-2017-0893)

Vulnerability from cvelistv5

Published

2017-05-08 20:00

Modified

2024-08-05 13:18

Severity ?

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') ()

Summary

Nextcloud Server before 9.0.58 and 10.0.5 and 11.0.3 are shipping a vulnerable JavaScript library for sanitizing untrusted user-input which suffered from a XSS vulnerability caused by a behaviour change in Safari 10.1 and 10.2. Note that Nextcloud employs a strict Content-Security-Policy preventing exploitation of this XSS issue on modern web browsers.

References

▼	URL	Tags
	https://nextcloud.com/security/advisory/?id=nc-sa-2017-010	x_refsource_CONFIRM
	https://hackerone.com/reports/222838	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Nextcloud	Nextcloud Server	Version: before 9.0.58 and 10.0.5 and 11.0.3

Show details on NVD website

JSON

To clipboard

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        }
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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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