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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2016-6301
HistoryDec 09, 2016 - 8:59 p.m.

CVE-2016-6301

2016-12-0920:59:00
Alpine Linux Development Team
security.alpinelinux.org
17

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.049 Low

EPSS

Percentile

92.7%

The recv_and_process_client_pkt function in networking/ntpd.c in busybox allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged NTP packet, which triggers a communication loop.

OSVersionArchitecturePackageVersionFilename
Alpine3.2-mainnoarchbusybox< 1.24.2-r1UNKNOWN
Alpine3.3-mainnoarchbusybox< 1.24.2-r1UNKNOWN
Alpine3.4-mainnoarchbusybox< 1.24.2-r12UNKNOWN
Alpine3.5-mainnoarchbusybox< 1.25.0-r0UNKNOWN

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.049 Low

EPSS

Percentile

92.7%