CVE-2016-7431

EUVD-2016-8284
NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero.  NOTE: this vulnerability exists because of a CVE-2015-8138 regression.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
Affected Products (NVD)
VendorProductVersion
ntpntp
4.2.8:p8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ntp
bullseye
1:4.2.8p15+dfsg-1
fixed
jessie
not-affected
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ntp
precise
not-affected
trusty
not-affected
xenial
not-affected
yakkety
Fixed 1:4.2.8p8+dfsg-1ubuntu2.1
released
zesty
not-affected
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
http://nwtime.org/ntp428p9_release/
http://packetstormsecurity.com/files/140240/FreeBSD-Security-Advisory-FreeBSD-SA-16.39.ntp.html
http://support.ntp.org/bin/view/Main/NtpBug3102
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.securityfocus.com/archive/1/539955/100/0/threaded
http://www.securityfocus.com/archive/1/540254/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded
http://www.securityfocus.com/bid/94454
http://www.securitytracker.com/id/1037354
http://www.ubuntu.com/usn/USN-3349-1
https://bto.bluecoat.com/security-advisory/sa139
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03883en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03899en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03883en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03899en_us
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-223/
https://www.kb.cert.org/vuls/id/633847
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
http://nwtime.org/ntp428p9_release/
http://packetstormsecurity.com/files/140240/FreeBSD-Security-Advisory-FreeBSD-SA-16.39.ntp.html
http://support.ntp.org/bin/view/Main/NtpBug3102
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.securityfocus.com/archive/1/539955/100/0/threaded
http://www.securityfocus.com/archive/1/540254/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded
http://www.securityfocus.com/bid/94454
http://www.securitytracker.com/id/1037354
http://www.ubuntu.com/usn/USN-3349-1
https://bto.bluecoat.com/security-advisory/sa139
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03883en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03899en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03883en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03899en_us
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-223/
https://www.kb.cert.org/vuls/id/633847