Vulnerability Monitor

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CVE-2016-6894

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.

Published

2017-01-04T21:59:00.137

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	arista	dcs-7050t_eos_software	≤ 4.15	Yes
Hardware	arista	dcs-7050t	-	No
Operating System	arista	dcs-7050q_eos_software	≤ 4.15	Yes
Hardware	arista	dcs-7050q	-	No
Operating System	arista	dcs-7050s_eos_software	≤ 4.15	Yes
Hardware	arista	dcs-7050s	-	No

References

http://www.securityfocus.com/bid/95267 ([email protected])
https://www.arista.com/en/support/advisories-notices/security-advisories/1752-security-advisory-25 Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/95267 (af854a3a-2127-422b-91ae-364da2661108)
https://www.arista.com/en/support/advisories-notices/security-advisories/1752-security-advisory-25 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)