CVE-2016-7433
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.2 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.024 Low
EPSS
Percentile
89.8%
NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a “root distance that did not include the peer dispersion.”
References
lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
nwtime.org/ntp428p9_release/
rhn.redhat.com/errata/RHSA-2017-0252.html
support.ntp.org/bin/view/Main/NtpBug3067
support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
www.securityfocus.com/archive/1/539955/100/0/threaded
www.securityfocus.com/archive/1/540254/100/0/threaded
www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded
www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded
www.securityfocus.com/bid/94455
www.securitytracker.com/id/1037354
www.ubuntu.com/usn/USN-3349-1
bto.bluecoat.com/security-advisory/sa139
cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMSYVQMMF37MANYEO7KBHOPSC74EKGN/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PABKEYX6ABBFJZGMXKH57X756EJUDS3C/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5E3XBBCK5IXOLDAH2E4M3QKIYIHUMMP/
security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
us-cert.cisa.gov/ics/advisories/icsa-21-159-11
www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227
www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/
www.kb.cert.org/vuls/id/633847
Social References
More
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.2 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.024 Low
EPSS
Percentile
89.8%