CVE-2017-6463

2017-03-2700:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.1%

JSON

NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote authenticated
users to cause a denial of service (daemon crash) via an invalid setting in
a :config directive, related to the unpeer option.

Bugs

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
ubuntu17.04noarchntp< 1:4.2.8p9+dfsg-2ubuntu1.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	ntp	< 1:4.2.6.p5+dfsg-3ubuntu2.14.04.11	UNKNOWN
ubuntu	16.04	noarch	ntp	< 1:4.2.8p4+dfsg-3ubuntu5.5	UNKNOWN
ubuntu	16.10	noarch	ntp	< 1:4.2.8p8+dfsg-1ubuntu2.1	UNKNOWN
ubuntu	17.04	noarch	ntp	< 1:4.2.8p9+dfsg-2ubuntu1.1	UNKNOWN