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I. Basic Information for CVE-2019-6443
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctl_getitem, there is a stack-based buffer over-read in read_sysvars in ntp_control.c in ntpd.
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
NTPsec 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NTPsec是一个网络时间协议的实现。 NTPsec 1.1.3之前版本中的ntpd的ntp_control.c文件的read_sysvars存在基于栈的缓冲区越界读取漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2019-6443
#POC DescriptionSource LinkShenlong Link
1NTPsec before 1.1.3 contains a stack-based buffer over-read caused by a bug in ctl_getitem in read_sysvars in ntp_control.c in ntpd, letting local or remote attackers read sensitive memory, exploit requires sending crafted control requests. https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2019/CVE-2019-6443.yamlPOC Details
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III. Intelligence Information for CVE-2019-6443
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2019-6443

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