cnvd-2022-85553
Vulnerability from cnvd
Title
Socketio Engine.IO拒绝服务漏洞
Description
Engine.IO是Socket.IO基于传输的跨浏览器/跨设备双向通信层的实现。 Socketio Engine.IO 3.6.1之前的版本、4.0.0及其之后，6.2.1之前版本存在拒绝服务漏洞，该漏洞源于未对输入的错误消息做正确的处理，攻击者可利用漏洞发起拒绝服务攻击。
Severity
高
Patch Name
Socketio Engine.IO拒绝服务漏洞的补丁
Patch Description
Engine.IO是Socket.IO基于传输的跨浏览器/跨设备双向通信层的实现。 Socketio Engine.IO 3.6.1之前的版本、4.0.0及其之后，6.2.1之前版本存在拒绝服务漏洞，该漏洞源于未对输入的错误消息做正确的处理，攻击者可利用漏洞发起拒绝服务攻击。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

厂商已发布了漏洞修复程序，请及时关注更新：https://github.com/socketio/engine.io/security/advisories/GHSA-r7qp-cfhv-p84w

Reference
https://github.com/socketio/engine.io/commit/83c4071af871fc188298d7d591e95670bf9f9085
Impacted products
Name
['Socketio Engine.IO <3.6.1', 'Socketio Engine.IO >=4.0.0，<6.2.1']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-41940",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-41940"
    }
  },
  "description": "Engine.IO\u662fSocket.IO\u57fa\u4e8e\u4f20\u8f93\u7684\u8de8\u6d4f\u89c8\u5668/\u8de8\u8bbe\u5907\u53cc\u5411\u901a\u4fe1\u5c42\u7684\u5b9e\u73b0\u3002\n\nSocketio Engine.IO 3.6.1\u4e4b\u524d\u7684\u7248\u672c\u30014.0.0\u53ca\u5176\u4e4b\u540e\uff0c6.2.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://github.com/socketio/engine.io/security/advisories/GHSA-r7qp-cfhv-p84w",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85553",
  "openTime": "2022-12-07",
  "patchDescription": "Engine.IO\u662fSocket.IO\u57fa\u4e8e\u4f20\u8f93\u7684\u8de8\u6d4f\u89c8\u5668/\u8de8\u8bbe\u5907\u53cc\u5411\u901a\u4fe1\u5c42\u7684\u5b9e\u73b0\u3002\r\n\r\nSocketio Engine.IO 3.6.1\u4e4b\u524d\u7684\u7248\u672c\u30014.0.0\u53ca\u5176\u4e4b\u540e\uff0c6.2.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\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": "Socketio Engine.IO\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Socketio Engine.IO \u003c3.6.1",
      "Socketio Engine.IO \u003e=4.0.0\uff0c\u003c6.2.1"
    ]
  },
  "referenceLink": "https://github.com/socketio/engine.io/commit/83c4071af871fc188298d7d591e95670bf9f9085",
  "serverity": "\u9ad8",
  "submitTime": "2022-11-24",
  "title": "Socketio Engine.IO\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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