cnvd-2022-18419
Vulnerability from cnvd
Title
Nextcloud存在未明漏洞（CNVD-2022-18419）
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 Text存在安全漏洞，攻击者可利用该漏洞枚举此类共享中的文件夹。
Severity
中
Patch Name
Nextcloud存在未明漏洞（CNVD-2022-18419）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 Text存在安全漏洞，攻击者可利用该漏洞枚举此类共享中的文件夹。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://github.com/nextcloud/security-advisories/security/advisories/GHSA-gcf3-3wmc-88jr

Reference
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gcf3-3wmc-88jr
Impacted products
Name
['Nextcloud Nextcloud <20.0.12', 'Nextcloud Nextcloud <21.0.4', 'Nextcloud NextCloud Talk <22.0.1']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32766",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32766"
    }
  },
  "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 Text\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u679a\u4e3e\u6b64\u7c7b\u5171\u4eab\u4e2d\u7684\u6587\u4ef6\u5939\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://github.com/nextcloud/security-advisories/security/advisories/GHSA-gcf3-3wmc-88jr",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-18419",
  "openTime": "2022-03-11",
  "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\u3002\r\n\r\nNextcloud Text\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u679a\u4e3e\u6b64\u7c7b\u5171\u4eab\u4e2d\u7684\u6587\u4ef6\u5939\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-18419\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Nextcloud Nextcloud \u003c20.0.12",
      "Nextcloud Nextcloud \u003c21.0.4",
      "Nextcloud NextCloud Talk \u003c22.0.1"
    ]
  },
  "referenceLink": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gcf3-3wmc-88jr",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-10",
  "title": "Nextcloud\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-18419\uff09"
}


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