CVE-2020-15025
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Network Time Protocol（NTP,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。ntpd是其中的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。 Network Time Protocol 4.2.8p15之前的4.2.8版本和4.3.101之前的4.3.x版本中的ntpd存在安全漏洞。远程攻击者可通过发送数据包利用该漏洞导致拒绝服务（内存消耗）。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-15025
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Network Time Protocol ntpd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Network Time Protocol（NTP,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。ntpd是其中的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。 Network Time Protocol 4.2.8p15之前的4.2.8版本和4.3.101之前的4.3.x版本中的ntpd存在安全漏洞。远程攻击者可通过发送数据包利用该漏洞导致拒绝服务（内存消耗）。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-15025
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-15025 (3)
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https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
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https://security.netapp.com/advisory/ntap-20200702-0002/ x_refsource_CONFIRM
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Mailing List Discussions for CVE-2020-15025 (2)
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http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html vendor-advisory x_refsource_SUSE
Other References for CVE-2020-15025 (3)
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https://bugs.gentoo.org/729458 x_refsource_MISC
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https://support.ntp.org/bin/view/Main/NtpBug3661 x_refsource_MISC
Same Patch Batch · n/a · 2020-06-24 · 39 CVEs total
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| CVE-2020-15015 | GleamTech FileUltimate FileExplorer组件跨站脚本漏洞 | |
| CVE-2020-14015 | Naviwebs Navigate CMS 授权问题漏洞 | |
| CVE-2020-14014 | Naviwebs Navigate CMS 跨站脚本漏洞 | |
| CVE-2020-14005 | SolarWinds Orion Platform 安全漏洞 | |
| CVE-2020-14006 | SolarWinds Orion Platform 跨站脚本漏洞 | |
| CVE-2020-14007 | SolarWinds Orion Platform 跨站脚本漏洞 | |
| CVE-2020-12862 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-12863 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-12864 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-14016 | Naviwebs Navigate CMS 授权问题漏洞 | |
| CVE-2020-12866 | SANE Backends 代码问题漏洞 | |
| CVE-2020-15018 | playSMS 授权问题漏洞 | |
| CVE-2020-15014 | BlogCMS 跨站请求伪造漏洞 | |
| CVE-2020-15011 | GNU Mailman 注入漏洞 | |
| CVE-2020-15007 | id Software id Tech 1 缓冲区错误漏洞 | |
| CVE-2020-15006 | Bludit 跨站脚本漏洞 | |
| CVE-2020-12861 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-11961 | Xiaomi R3600 信息泄露漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-15025
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