CVE-2016-7429

2017-01-1316:59:00

Debian Security Bug Tracker

security-tracker.debian.org

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.019 Low

EPSS

Percentile

88.4%

JSON

NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface the source does not use.

OSVersionArchitecturePackageVersionFilename
Debian11allntp< 1:4.2.8p9+dfsg-1ntp_1:4.2.8p9+dfsg-1_all.deb
Debian10allntp< 1:4.2.8p9+dfsg-1ntp_1:4.2.8p9+dfsg-1_all.deb