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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-1964

A vulnerability in the IPv6 traffic processing of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an unexpected restart of the netstack process on an affected device. The vulnerability is due to improper validation of IPv6 traffic sent through an affected device. An attacker could exploit this vulnerability by sending a malformed IPv6 packet through an affected device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition while the netstack process restarts. A sustained attack could lead to a reboot of the device.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.014

EPSS Ranking 79.8%

CVSS Severity

CVSS v3 Score 8.6

CVSS v2 Score 7.8

References

Products affected by CVE-2019-1964

Cisco » 7000 10-Slot » Version: N/A

cpe:2.3:h:cisco:7000_10-slot:-
Cisco » 7000 18-Slot » Version: N/A

cpe:2.3:h:cisco:7000_18-slot:-
Cisco » 7000 4-Slot » Version: N/A

cpe:2.3:h:cisco:7000_4-slot:-
Cisco » 7000 9-Slot » Version: N/A

cpe:2.3:h:cisco:7000_9-slot:-
Cisco » 7700 10-Slot » Version: N/A

cpe:2.3:h:cisco:7700_10-slot:-
Cisco » 7700 18-Slot » Version: N/A

cpe:2.3:h:cisco:7700_18-slot:-
Cisco » 7700 2-Slot » Version: N/A

cpe:2.3:h:cisco:7700_2-slot:-
Cisco » 7700 6-Slot » Version: N/A

cpe:2.3:h:cisco:7700_6-slot:-
Cisco » N77-F312ck-26 » Version: N/A

cpe:2.3:h:cisco:n77-f312ck-26:-
Cisco » N77-F324fq-25 » Version: N/A

cpe:2.3:h:cisco:n77-f324fq-25:-
Cisco » N77-F348xp-23 » Version: N/A

cpe:2.3:h:cisco:n77-f348xp-23:-
Cisco » N77-F430cq-36 » Version: N/A

cpe:2.3:h:cisco:n77-f430cq-36:-
Cisco » N77-M312cq-26l » Version: N/A

cpe:2.3:h:cisco:n77-m312cq-26l:-
Cisco » N77-M324fq-25l » Version: N/A

cpe:2.3:h:cisco:n77-m324fq-25l:-
Cisco » N77-M348xp-23l » Version: N/A

cpe:2.3:h:cisco:n77-m348xp-23l:-
Cisco » N7k-F248xp-25e » Version: N/A

cpe:2.3:h:cisco:n7k-f248xp-25e:-
Cisco » N7k-F306ck-25 » Version: N/A

cpe:2.3:h:cisco:n7k-f306ck-25:-
Cisco » N7k-F312fq-25 » Version: N/A

cpe:2.3:h:cisco:n7k-f312fq-25:-
Cisco » N7k-M202cf-22l » Version: N/A

cpe:2.3:h:cisco:n7k-m202cf-22l:-
Cisco » N7k-M206fq-23l » Version: N/A

cpe:2.3:h:cisco:n7k-m206fq-23l:-
Cisco » N7k-M224xp-23l » Version: N/A

cpe:2.3:h:cisco:n7k-m224xp-23l:-
Cisco » N7k-M324fq-25l » Version: N/A

cpe:2.3:h:cisco:n7k-m324fq-25l:-
Cisco » N7k-M348xp-25l » Version: N/A

cpe:2.3:h:cisco:n7k-m348xp-25l:-
Cisco » Nexus 7000 Supervisor 1 » Version: N/A

cpe:2.3:h:cisco:nexus_7000_supervisor_1:-
Cisco » Nexus 7000 Supervisor 2 » Version: N/A

cpe:2.3:h:cisco:nexus_7000_supervisor_2:-
Cisco » Nexus 7000 Supervisor 2e » Version: N/A

cpe:2.3:h:cisco:nexus_7000_supervisor_2e:-
Cisco » Nexus 7700 Supervisor 2e » Version: N/A

cpe:2.3:h:cisco:nexus_7700_supervisor_2e:-
Cisco » Nexus 7700 Supervisor 3e » Version: N/A

cpe:2.3:h:cisco:nexus_7700_supervisor_3e:-
Cisco » Nx-Os » Version: 8.1

cpe:2.3:o:cisco:nx-os:8.1
Cisco » Nx-Os » Version: 8.1(0)bd(0.20)

cpe:2.3:o:cisco:nx-os:8.1(0)bd(0.20)
Cisco » Nx-Os » Version: 8.1(0.112)s0

cpe:2.3:o:cisco:nx-os:8.1(0.112)s0
Cisco » Nx-Os » Version: 8.1(0.2)s0

cpe:2.3:o:cisco:nx-os:8.1(0.2)s0
Cisco » Nx-Os » Version: 8.1(0.59)s0

cpe:2.3:o:cisco:nx-os:8.1(0.59)s0
Cisco » Nx-Os » Version: 8.1(0.70)s0

cpe:2.3:o:cisco:nx-os:8.1(0.70)s0
Cisco » Nx-Os » Version: 8.1(0.9)

cpe:2.3:o:cisco:nx-os:8.1(0.9)
Cisco » Nx-Os » Version: 8.1(0.97)s0

cpe:2.3:o:cisco:nx-os:8.1(0.97)s0
Cisco » Nx-Os » Version: 8.1(1)

cpe:2.3:o:cisco:nx-os:8.1(1)
Cisco » Nx-Os » Version: 8.1(1)s5

cpe:2.3:o:cisco:nx-os:8.1(1)s5
Cisco » Nx-Os » Version: 8.1(1a)

cpe:2.3:o:cisco:nx-os:8.1(1a)
Cisco » Nx-Os » Version: 8.1(1b)

cpe:2.3:o:cisco:nx-os:8.1(1b)
Cisco » Nx-Os » Version: 8.1(2)

cpe:2.3:o:cisco:nx-os:8.1(2)
Cisco » Nx-Os » Version: 8.1(2a)

cpe:2.3:o:cisco:nx-os:8.1(2a)
Cisco » Nx-Os » Version: 8.2

cpe:2.3:o:cisco:nx-os:8.2
Cisco » Nx-Os » Version: 8.2(0.4)s0

cpe:2.3:o:cisco:nx-os:8.2(0.4)s0
Cisco » Nx-Os » Version: 8.2(1)

cpe:2.3:o:cisco:nx-os:8.2(1)
Cisco » Nx-Os » Version: 8.2(2)

cpe:2.3:o:cisco:nx-os:8.2(2)
Cisco » Nx-Os » Version: 8.3

cpe:2.3:o:cisco:nx-os:8.3
Cisco » Nx-Os » Version: 8.3(0)cv(0.342)

cpe:2.3:o:cisco:nx-os:8.3(0)cv(0.342)
Cisco » Nx-Os » Version: 8.3(0)cv(0.345)

cpe:2.3:o:cisco:nx-os:8.3(0)cv(0.345)
Cisco » Nx-Os » Version: 8.3(0)cv(0.833)

cpe:2.3:o:cisco:nx-os:8.3(0)cv(0.833)
Cisco » Nx-Os » Version: 8.3(0)kms(0.31)

cpe:2.3:o:cisco:nx-os:8.3(0)kms(0.31)
Cisco » Nx-Os » Version: 8.3(0)sk(0.39)

cpe:2.3:o:cisco:nx-os:8.3(0)sk(0.39)
Cisco » Nx-Os » Version: 8.3(0)spg(0.30)

cpe:2.3:o:cisco:nx-os:8.3(0)spg(0.30)
Cisco » Nx-Os » Version: 8.3(0.20)s0

cpe:2.3:o:cisco:nx-os:8.3(0.20)s0
Cisco » Nx-Os » Version: 8.3(1)

cpe:2.3:o:cisco:nx-os:8.3(1)
Cisco » Nx-Os » Version: 8.3(2)

cpe:2.3:o:cisco:nx-os:8.3(2)
Cisco » Nx-Os » Version: 8.3(2)s5

cpe:2.3:o:cisco:nx-os:8.3(2)s5

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-1964

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