cnvd-2022-21546
Vulnerability from cnvd
Title
CKEditor4身份验证漏洞
Description
CKEditor4是一个开源的HTML编辑器。 CKEditor4 在"对话框"插件中存在一个身份验证漏洞。该漏洞允许滥用对话框输入验证程序正则表达式，这可能导致性能显著下降，从而导致浏览器选项卡冻结。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
CKEditor4身份验证漏洞的补丁
Patch Description
CKEditor4是一个开源的HTML编辑器。 CKEditor4 在"对话框"插件中存在一个身份验证漏洞。该漏洞允许滥用对话框输入验证程序正则表达式，这可能导致性能显著下降，从而导致浏览器选项卡冻结。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://ckeditor.com/cke4/release/CKEditor-4.18.0

Reference
https://nvd.nist.gov/vuln/detail/CVE-2022-24729
Impacted products
Name
CKEditor CKEditor4 <4.18.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24729",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-24729"
    }
  },
  "description": "CKEditor4\u662f\u4e00\u4e2a\u5f00\u6e90\u7684HTML\u7f16\u8f91\u5668\u3002\n\nCKEditor4 \u5728\"\u5bf9\u8bdd\u6846\"\u63d2\u4ef6\u4e2d\u5b58\u5728\u4e00\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u5141\u8bb8\u6ee5\u7528\u5bf9\u8bdd\u6846\u8f93\u5165\u9a8c\u8bc1\u7a0b\u5e8f\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u663e\u8457\u4e0b\u964d\uff0c\u4ece\u800c\u5bfc\u81f4\u6d4f\u89c8\u5668\u9009\u9879\u5361\u51bb\u7ed3\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://ckeditor.com/cke4/release/CKEditor-4.18.0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-21546",
  "openTime": "2022-03-22",
  "patchDescription": "CKEditor4\u662f\u4e00\u4e2a\u5f00\u6e90\u7684HTML\u7f16\u8f91\u5668\u3002\r\n\r\nCKEditor4 \u5728\"\u5bf9\u8bdd\u6846\"\u63d2\u4ef6\u4e2d\u5b58\u5728\u4e00\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u5141\u8bb8\u6ee5\u7528\u5bf9\u8bdd\u6846\u8f93\u5165\u9a8c\u8bc1\u7a0b\u5e8f\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u663e\u8457\u4e0b\u964d\uff0c\u4ece\u800c\u5bfc\u81f4\u6d4f\u89c8\u5668\u9009\u9879\u5361\u51bb\u7ed3\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": "CKEditor4\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CKEditor CKEditor4  \u003c4.18.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-24729",
  "serverity": "\u9ad8",
  "submitTime": "2022-03-17",
  "title": "CKEditor4\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e"
}


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