Network Time Protocol ntpd 输入验证错误漏洞

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> Network Time Protocol ntpd 输入验证错误漏洞

Network Time Protocol ntpd 输入验证错误漏洞

CNNVD-ID编号 CNNVD-202006-428 CVE编号 CVE-2020-13817
发布时间 2020-06-04 更新时间 2021-01-14
漏洞类型 输入验证错误 漏洞来源 N/A
危险等级 高危 威胁类型 远程
厂商 N/A

漏洞介绍

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。

ntp 4.2.8p14之前版本和4.3.100之前的4.3.x版本中ntpd的存在安全漏洞。远程攻击者可通过预测传输时间戳并伪造数据包利用该漏洞导致拒绝服务(守护程序退出或系统时间更改)。

漏洞补丁

目前厂商已发布升级了Network Time Protocol ntpd 输入验证错误漏洞的补丁,Network Time Protocol ntpd 输入验证错误漏洞的补丁获取链接:

参考网址

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html

来源:MISC

链接:https://bugs.ntp.org/show_bug.cgi?id=3596

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200625-0004/

来源:GENTOO

链接:https://security.gentoo.org/glsa/202007-12

来源:MISC

链接:http://support.ntp.org/bin/view/Main/NtpBug3596

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3558/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-network-security-is-affected-by-network-time-protocol-ntp-vulnerabilities-cve-2020-11868-cve-2020-13817/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2187/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-network-packet-capture-is-vulnerable-to-using-components-with-known-vulnerabilities/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ntp-cve-2020-11868-and-cve-2020-13817/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-13817

来源:www.nsfocus.net

链接:http://www.nsfocus.net/vulndb/50183

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4222/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158180/Red-Hat-Security-Advisory-2020-2663-01.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ntpv4-affect-aix-cve-2020-11868-cve-2020-13817-and-cve-2020-15025/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3201/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-privileged-identity-manager-is-affected-by-security-vulnerabilities-4/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158577/Gentoo-Linux-Security-Advisory-202007-12.html

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202006-428

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