cnvd-2018-11915
Vulnerability from cnvd
Title
NTP栈缓冲区溢出漏洞（CNVD-2018-11915）
Description
NTP（Network Time Protocol，网络时间协议）是一种以数据包交换把两台电脑的时钟同步化的网络协议。ntpq和ntpdc都是其中的用于查看NTP运行状态的工具。 NTP 4.2.8p11版本中的ntpq和ntpdc存在栈缓冲区溢出漏洞。攻击者可借助较长的字符串利用该漏洞执行代码或提升至更高的权限。
Severity
高
Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.ntp.org/downloads.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-12327
Impacted products
Name
Ntp Ntp 4.2.8p11
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12327"
    }
  },
  "description": "NTP\uff08Network Time Protocol\uff0c\u7f51\u7edc\u65f6\u95f4\u534f\u8bae\uff09\u662f\u4e00\u79cd\u4ee5\u6570\u636e\u5305\u4ea4\u6362\u628a\u4e24\u53f0\u7535\u8111\u7684\u65f6\u949f\u540c\u6b65\u5316\u7684\u7f51\u7edc\u534f\u8bae\u3002ntpq\u548cntpdc\u90fd\u662f\u5176\u4e2d\u7684\u7528\u4e8e\u67e5\u770bNTP\u8fd0\u884c\u72b6\u6001\u7684\u5de5\u5177\u3002\r\n\r\nNTP 4.2.8p11\u7248\u672c\u4e2d\u7684ntpq\u548cntpdc\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u6216\u63d0\u5347\u81f3\u66f4\u9ad8\u7684\u6743\u9650\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.ntp.org/downloads.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11915",
  "openTime": "2018-06-22",
  "products": {
    "product": "Ntp Ntp 4.2.8p11"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-12327",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-21",
  "title": "NTP\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-11915\uff09"
}


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