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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2015-7704
HistoryAug 07, 2017 - 8:29 p.m.

CVE-2015-7704

2017-08-0720:29:00
Debian Security Bug Tracker
security-tracker.debian.org
18

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

0.873 High

EPSS

Percentile

98.6%

The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted “KOD” messages.

OSVersionArchitecturePackageVersionFilename
Debian11allntp< 1:4.2.8p4+dfsg-3ntp_1:4.2.8p4+dfsg-3_all.deb
Debian10allntp< 1:4.2.8p4+dfsg-3ntp_1:4.2.8p4+dfsg-3_all.deb

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

0.873 High

EPSS

Percentile

98.6%