CVE-2016-1550: CVE-2016-1550

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I. Basic Information for CVE-2016-1550

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key.

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和NTPSec 安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

NTP（Network Time Protocol，网络时间协议）是一款通过网络同步计算机时钟的协议。 NTP 4.2.8p4和NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92版本中的libntp的消息身份验证功能存在安全漏洞。攻击者可通过发送一系列特制的消息利用该漏洞获取消息摘要密钥。

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
NTP Project	NTP	4.2.8p3	-
NTPsec Project	NTPSec	a5fb34b9cc89b92a8fef2f459004865c93bb7f92	-

II. Public POCs for CVE-2016-1550

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2016-1550

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http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlx_refsource_CONFIRM
http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.htmlx_refsource_MISC
http://www.talosintelligence.com/reports/TALOS-2016-0084/x_refsource_MISC
https://security.netapp.com/advisory/ntap-20171004-0002/x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdfx_refsource_CONFIRM
https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0084x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdfx_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlx_refsource_CONFIRM
https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11x_refsource_MISC
http://www.securityfocus.com/bid/88261vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1035705vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2016/dsa-3629vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2016/dsa-3629vendor-advisoryx_refsource_DEBIAN
https://www.kb.cert.org/vuls/id/718152third-party-advisoryx_refsource_CERT-VN
http://www.ubuntu.com/usn/USN-3096-1vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2016:1141vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1552.htmlvendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201607-15vendor-advisoryx_refsource_GENTOO
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.ascvendor-advisoryx_refsource_FREEBSD
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.htmlvendor-advisoryx_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.htmlvendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.htmlvendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/archive/1/archive/1/538233/100/0/threadedmailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/archive/1/538233/100/0/threadedmailing-listx_refsource_BUGTRAQ
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpdvendor-advisoryx_refsource_CISCO
https://nvd.nist.gov/vuln/detail/CVE-2016-1550

New Vulnerabilities

Product: NTP

Vendor: NTP Project

V. Comments for CVE-2016-1550

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I. Basic Information for CVE-2016-1550

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2016-1550

III. Intelligence Information for CVE-2016-1550

New Vulnerabilities

V. Comments for CVE-2016-1550

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