cnvd-2021-31987
Vulnerability from cnvd
Title
Dart跨站脚本漏洞（CNVD-2021-31987）
Description
Dart是一款开源的编程语言。 Dart SDK versions prior to 2.12.3 存在跨站脚本漏洞，攻击者可利用该漏洞通过重击DOM来使用XSS攻击。
Severity
中
Patch Name
Dart跨站脚本漏洞（CNVD-2021-31987）的补丁
Patch Description
Dart是一款开源的编程语言。 Dart SDK versions prior to 2.12.3 存在跨站脚本漏洞，攻击者可利用该漏洞通过重击DOM来使用XSS攻击。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/dart-lang/sdk/commit/ce5a1c2392debce967415d4c09359ff2555e3588

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-22540
Impacted products
Name
Dart Dart <2.12.3
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22540",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22540"
    }
  },
  "description": "Dart\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7f16\u7a0b\u8bed\u8a00\u3002\n\nDart SDK versions prior to 2.12.3 \u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u91cd\u51fbDOM\u6765\u4f7f\u7528XSS\u653b\u51fb\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/dart-lang/sdk/commit/ce5a1c2392debce967415d4c09359ff2555e3588",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31987",
  "openTime": "2021-04-30",
  "patchDescription": "Dart\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nDart SDK versions prior to 2.12.3 \u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u91cd\u51fbDOM\u6765\u4f7f\u7528XSS\u653b\u51fb\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": "Dart\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-31987\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Dart Dart \u003c2.12.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22540",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-28",
  "title": "Dart\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-31987\uff09"
}


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