cnvd-2018-22806
Vulnerability from cnvd
Title
nginx拒绝服务漏洞（CNVD-2018-22806）
Description
nginx是一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器。 Nginx 1.15.5之前的版本和1.14.1版本中的HTTP/2实现过程中存在安全漏洞。远程攻击者可通过发送恶意的请求利用该漏洞造成拒绝服务。
Severity
中
Patch Name
nginx拒绝服务漏洞（CNVD-2018-22806）的补丁
Patch Description
nginx是一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器。 Nginx 1.15.5之前的版本和1.14.1版本中的HTTP/2实现过程中存在安全漏洞。远程攻击者可通过发送恶意的请求利用该漏洞造成拒绝服务。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

厂商已发布漏洞修复程序，请及时关注更新： http://nginx.org/

Reference
https://securitytracker.com/id/1042038
Impacted products
Name
['Nginx nginx 1.14.1', 'Nginx nginx <1.15.5']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16844"
    }
  },
  "description": "nginx\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u670d\u52a1\u5668/\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u7535\u5b50\u90ae\u4ef6\uff08IMAP/POP3\uff09\u4ee3\u7406\u670d\u52a1\u5668\u3002\n\nNginx 1.15.5\u4e4b\u524d\u7684\u7248\u672c\u548c1.14.1\u7248\u672c\u4e2d\u7684HTTP/2\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Sam Fowler",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://nginx.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-22806",
  "openTime": "2018-11-09",
  "patchDescription": "nginx\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u670d\u52a1\u5668/\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u7535\u5b50\u90ae\u4ef6\uff08IMAP/POP3\uff09\u4ee3\u7406\u670d\u52a1\u5668\u3002\r\n\r\nNginx 1.15.5\u4e4b\u524d\u7684\u7248\u672c\u548c1.14.1\u7248\u672c\u4e2d\u7684HTTP/2\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "nginx\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-22806\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Nginx nginx 1.14.1",
      "Nginx nginx \u003c1.15.5"
    ]
  },
  "referenceLink": "https://securitytracker.com/id/1042038",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-07",
  "title": "nginx\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-22806\uff09"
}


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