cnvd-2021-08887
Vulnerability from cnvd
Title
Apache Nutch XML外部实体注入漏洞
Description
Apache Nutch是Apache基金会的一个基于Java的可扩展的爬虫软件。 Apache Nutch 1.18之前版本存在XML外部实体注入漏洞，该漏洞允许攻击者查看应用程序服务器文件系统上的文件，并与应用程序本身可以访问的任何后端或外部系统进行交互。
Severity
中
Patch Name
Apache Nutch XML外部实体注入漏洞的补丁
Patch Description
Apache Nutch是Apache基金会的一个基于Java的可扩展的爬虫软件。 Apache Nutch 1.18之前版本存在XML外部实体注入漏洞，该漏洞允许攻击者查看应用程序服务器文件系统上的文件，并与应用程序本身可以访问的任何后端或外部系统进行交互。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://lists.apache.org/thread.html/r7ddfd680aa7ea001ca8da63bb23e3f8caa095a8b4f2261e46bade5c7@%3Cdev.nutch.apache.org%3E

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-23901
Impacted products
Name
Apache Nutch <1.18
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23901",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23901"
    }
  },
  "description": "Apache Nutch\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u57fa\u4e8eJava\u7684\u53ef\u6269\u5c55\u7684\u722c\u866b\u8f6f\u4ef6\u3002\n\nApache Nutch 1.18\u4e4b\u524d\u7248\u672c\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u67e5\u770b\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\uff0c\u5e76\u4e0e\u5e94\u7528\u7a0b\u5e8f\u672c\u8eab\u53ef\u4ee5\u8bbf\u95ee\u7684\u4efb\u4f55\u540e\u7aef\u6216\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://lists.apache.org/thread.html/r7ddfd680aa7ea001ca8da63bb23e3f8caa095a8b4f2261e46bade5c7@%3Cdev.nutch.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-08887",
  "openTime": "2021-02-03",
  "patchDescription": "Apache Nutch\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u57fa\u4e8eJava\u7684\u53ef\u6269\u5c55\u7684\u722c\u866b\u8f6f\u4ef6\u3002\r\n\r\nApache Nutch 1.18\u4e4b\u524d\u7248\u672c\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u67e5\u770b\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\uff0c\u5e76\u4e0e\u5e94\u7528\u7a0b\u5e8f\u672c\u8eab\u53ef\u4ee5\u8bbf\u95ee\u7684\u4efb\u4f55\u540e\u7aef\u6216\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\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": "Apache Nutch XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Nutch \u003c1.18"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-23901",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-27",
  "title": "Apache Nutch XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}


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