cnvd-2017-04095
Vulnerability from cnvd
Title
NTP DPTS本地缓冲区溢出漏洞
Description
Network Time Protocol（NTP）是用来使计算机时间同步化的一种协议。 NTP DPTS Clock存在缓冲区溢出漏洞。攻击者可利用此漏洞发送构造的响应，会造成栈缓冲区溢出，导致崩溃或任意代码执行。
Severity
中
Patch Name
NTP DPTS本地缓冲区溢出漏洞的补丁
Patch Description
Network Time Protocol（NTP）是用来使计算机时间同步化的一种协议。 NTP DPTS Clock存在缓冲区溢出漏洞。攻击者可利用此漏洞发送构造的响应，会造成栈缓冲区溢出，导致崩溃或任意代码执行。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： http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities

Reference
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities https://nvd.nist.gov/vuln/detail/CVE-2017-6462 http://www.securityfocus.com/bid/97045/
Impacted products
Name
['Ntp Ntp <4.2.8p10', 'Ntp Ntp 4.3.*<4.3.94']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "97045"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6462"
    }
  },
  "description": "Network Time Protocol\uff08NTP\uff09\u662f\u7528\u6765\u4f7f\u8ba1\u7b97\u673a\u65f6\u95f4\u540c\u6b65\u5316\u7684\u4e00\u79cd\u534f\u8bae\u3002\r\n\r\nNTP DPTS Clock\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u9001\u6784\u9020\u7684\u54cd\u5e94\uff0c\u4f1a\u9020\u6210\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5bfc\u81f4\u5d29\u6e83\u6216\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002",
  "discovererName": "the NTP project",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04095",
  "openTime": "2017-04-07",
  "patchDescription": "Network Time Protocol\uff08NTP\uff09\u662f\u7528\u6765\u4f7f\u8ba1\u7b97\u673a\u65f6\u95f4\u540c\u6b65\u5316\u7684\u4e00\u79cd\u534f\u8bae\u3002\r\n\r\nNTP DPTS Clock\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u9001\u6784\u9020\u7684\u54cd\u5e94\uff0c\u4f1a\u9020\u6210\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5bfc\u81f4\u5d29\u6e83\u6216\u4efb\u610f\u4ee3\u7801\u6267\u884c\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": "NTP DPTS\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Ntp Ntp \u003c4.2.8p10",
      "Ntp Ntp  4.3.*\u003c4.3.94"
    ]
  },
  "referenceLink": "http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6462\r\nhttp://www.securityfocus.com/bid/97045/",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-23",
  "title": "NTP DPTS\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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