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I. Basic Information for CVE-2016-4953
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (ephemeral-association demobilization) by sending a spoofed crypto-NAK packet with incorrect authentication data at a certain time.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
NTP ntpd 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ntpd（Network Time Protocol daemon）是一个操作系统守护进程，它使用网络时间协议（NTP）与时间服务器的系统时间保持同步。 NTP 4.2.8p8之前4.x版本的ntpd中存在安全漏洞。远程攻击者可通过在特定的时间发送带有不正确的身份验证数据的伪造的NTP数据包利用该漏洞造成拒绝服务（ephemeral-association恢复）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2016-4953
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III. Intelligence Information for CVE-2016-4953
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2016-4953

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