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ubuntucveUbuntu.comUB:CVE-2016-7428
HistoryJan 13, 2017 - 12:00 a.m.

CVE-2016-7428

2017-01-1300:00:00
ubuntu.com
ubuntu.com
14

4.3 Medium

CVSS3

Attack Vector

ADJACENT_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:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

0.01 Low

EPSS

Percentile

83.4%

ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of
service (reject broadcast mode packets) via the poll interval in a
broadcast packet.

Bugs

Notes

Author Note
mdeslaur ntp-4.2.8p6, up to but not including ntp-4.2.8p9, and ntp-4.3.90 up to, but not including ntp-4.3.94 introduced with CVE-2015-7973 patch
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchntp< 1:4.2.6.p5+dfsg-3ubuntu2.14.04.11UNKNOWN
ubuntu16.04noarchntp< 1:4.2.8p4+dfsg-3ubuntu5.5UNKNOWN
ubuntu16.10noarchntp< 1:4.2.8p8+dfsg-1ubuntu2.1UNKNOWN

4.3 Medium

CVSS3

Attack Vector

ADJACENT_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:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

0.01 Low

EPSS

Percentile

83.4%