cnvd-2022-20505
Vulnerability from cnvd
Title
Nokogiri代码问题漏洞
Description
Nokogiri是一款用于解析Ruby中HTML和XML的开源软件库。 Nokogiri存在代码问题漏洞，该漏洞源于在Nokogiri v1.12.4版本及更早版本中，仅在 JRuby上，SAX解析器默认解析外部实体。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
Nokogiri代码问题漏洞的补丁
Patch Description
Nokogiri是一款用于解析Ruby中HTML和XML的开源软件库。 Nokogiri存在代码问题漏洞，该漏洞源于在Nokogiri v1.12.4版本及更早版本中，仅在 JRuby上，SAX解析器默认解析外部实体。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-2rr5-8q37-2w7h

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-41098
Impacted products
Name
Nokogiri Nokogiri <=1.12.4
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41098"
    }
  },
  "description": "Nokogiri\u662f\u4e00\u6b3e\u7528\u4e8e\u89e3\u6790Ruby\u4e2dHTML\u548cXML\u7684\u5f00\u6e90\u8f6f\u4ef6\u5e93\u3002\n\nNokogiri\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Nokogiri v1.12.4\u7248\u672c\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\uff0c\u4ec5\u5728 JRuby\u4e0a\uff0cSAX\u89e3\u6790\u5668\u9ed8\u8ba4\u89e3\u6790\u5916\u90e8\u5b9e\u4f53\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\uff1a\r\nhttps://github.com/sparklemotion/nokogiri/security/advisories/GHSA-2rr5-8q37-2w7h",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20505",
  "openTime": "2022-03-17",
  "patchDescription": "Nokogiri\u662f\u4e00\u6b3e\u7528\u4e8e\u89e3\u6790Ruby\u4e2dHTML\u548cXML\u7684\u5f00\u6e90\u8f6f\u4ef6\u5e93\u3002\r\n\r\nNokogiri\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Nokogiri v1.12.4\u7248\u672c\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\uff0c\u4ec5\u5728 JRuby\u4e0a\uff0cSAX\u89e3\u6790\u5668\u9ed8\u8ba4\u89e3\u6790\u5916\u90e8\u5b9e\u4f53\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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": "Nokogiri\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nokogiri Nokogiri \u003c=1.12.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41098",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-29",
  "title": "Nokogiri\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}


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