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MitreCVE-2016-6894

HistoryJan 04, 2017 - 9:59 p.m.

CVE-2016-6894

2017-01-0421:59:00

CWE-399

mitre

web.nvd.nist.gov

arista eos

dcs-7050

denial of service

remote attack

cve-2016-6894

CVSS2

7.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

Arista EOS 4.15 before 4.15.8M, 4.16 before 4.16.7M, and 4.17 before 4.17.0F on DCS-7050 series devices allow remote attackers to cause a denial of service (device reboot) by sending crafted packets to the control plane.

Affected configurations

Nvd

Node

aristadcs-7050t_eos_softwareRange≤4.15

AND

aristadcs-7050tMatch-

Node

aristadcs-7050q_eos_softwareRange≤4.15

AND

aristadcs-7050qMatch-

Node

aristadcs-7050s_eos_softwareRange≤4.15

AND

aristadcs-7050sMatch-

VendorProductVersionCPE
aristadcs-7050t_eos_software*cpe:2.3:o:arista:dcs-7050t_eos_software:*:*:*:*:*:*:*:*
aristadcs-7050t-cpe:2.3:h:arista:dcs-7050t:-:*:*:*:*:*:*:*
aristadcs-7050q_eos_software*cpe:2.3:o:arista:dcs-7050q_eos_software:*:*:*:*:*:*:*:*
aristadcs-7050q-cpe:2.3:h:arista:dcs-7050q:-:*:*:*:*:*:*:*
aristadcs-7050s_eos_software*cpe:2.3:o:arista:dcs-7050s_eos_software:*:*:*:*:*:*:*:*
aristadcs-7050s-cpe:2.3:h:arista:dcs-7050s:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
arista	dcs-7050t_eos_software	*	cpe:2.3:o:arista:dcs-7050t_eos_software::::::::
arista	dcs-7050t	-	cpe:2.3:h:arista:dcs-7050t:-:::::::*
arista	dcs-7050q_eos_software	*	cpe:2.3:o:arista:dcs-7050q_eos_software::::::::
arista	dcs-7050q	-	cpe:2.3:h:arista:dcs-7050q:-:::::::*
arista	dcs-7050s_eos_software	*	cpe:2.3:o:arista:dcs-7050s_eos_software::::::::
arista	dcs-7050s	-	cpe:2.3:h:arista:dcs-7050s:-:::::::*

References

www.securityfocus.com/bid/95267

www.arista.com/en/support/advisories-notices/security-advisories/1752-security-advisory-25

CVSS2

7.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

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