cnvd-2022-21483
Vulnerability from cnvd
Title
Waitress环境问题漏洞（CNVD-2022-21483）
Description
Waitress是一款用于Python的WSGI（Web服务器网关接口）服务器。 Waitress 2.1.0及其之前版本存在环境问题漏洞，该漏洞源于软件代理无法正确验证传入的 HTTP请求是否符合标准，该漏洞允许通过前端代理走私到Waitress和其之后的行为。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
Waitress环境问题漏洞（CNVD-2022-21483）的补丁
Patch Description
Waitress是一款用于Python的WSGI（Web服务器网关接口）服务器。 Waitress 2.1.0及其之前版本存在环境问题漏洞，该漏洞源于软件代理无法正确验证传入的 HTTP请求是否符合标准，该漏洞允许通过前端代理走私到Waitress和其之后的行为。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/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36

Reference
https://nvd.nist.gov/vuln/detail/CVE-2022-24761
Impacted products
Name
Waitress Waitress <=2.1.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24761"
    }
  },
  "description": "Waitress\u662f\u4e00\u6b3e\u7528\u4e8ePython\u7684WSGI\uff08Web\u670d\u52a1\u5668\u7f51\u5173\u63a5\u53e3\uff09\u670d\u52a1\u5668\u3002\n\nWaitress 2.1.0\u53ca\u5176\u4e4b\u524d\u7248\u672c\u5b58\u5728\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u4ee3\u7406\u65e0\u6cd5\u6b63\u786e\u9a8c\u8bc1\u4f20\u5165\u7684 HTTP\u8bf7\u6c42\u662f\u5426\u7b26\u5408\u6807\u51c6\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u901a\u8fc7\u524d\u7aef\u4ee3\u7406\u8d70\u79c1\u5230Waitress\u548c\u5176\u4e4b\u540e\u7684\u884c\u4e3a\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/Pylons/waitress/security/advisories/GHSA-4f7p-27jc-3c36",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-21483",
  "openTime": "2022-03-22",
  "patchDescription": "Waitress\u662f\u4e00\u6b3e\u7528\u4e8ePython\u7684WSGI\uff08Web\u670d\u52a1\u5668\u7f51\u5173\u63a5\u53e3\uff09\u670d\u52a1\u5668\u3002\r\n\r\nWaitress 2.1.0\u53ca\u5176\u4e4b\u524d\u7248\u672c\u5b58\u5728\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u4ee3\u7406\u65e0\u6cd5\u6b63\u786e\u9a8c\u8bc1\u4f20\u5165\u7684 HTTP\u8bf7\u6c42\u662f\u5426\u7b26\u5408\u6807\u51c6\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u901a\u8fc7\u524d\u7aef\u4ee3\u7406\u8d70\u79c1\u5230Waitress\u548c\u5176\u4e4b\u540e\u7684\u884c\u4e3a\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": "Waitress\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2022-21483\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Waitress Waitress \u003c=2.1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-24761",
  "serverity": "\u9ad8",
  "submitTime": "2022-03-18",
  "title": "Waitress\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2022-21483\uff09"
}


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