CVE-2019-1963 : A vulnerability in the Simple Network Management Protocol (SNMP) input packet pr

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of Abstract Syntax Notation One (ASN.1)-encoded variables in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to the SNMP daemon on the affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition.

Published 2019-08-28 19:15:11

Updated 2019-10-09 23:48:41

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2019-1963

Cisco » Nx-os
Versions from including (>=) 14.1 and before (<) 14.1\(1i\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 92160yc-x » Version: N/A
When used together with: Cisco » Nexus 92300yc » Version: N/A
When used together with: Cisco » Nexus 93108tc-ex » Version: N/A
When used together with: Cisco » Nexus 93108tc-fx » Version: N/A
When used together with: Cisco » Nexus 93120tx » Version: N/A
When used together with: Cisco » Nexus 9316d-gx » Version: N/A
When used together with: Cisco » Nexus 93180lc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-fx » Version: N/A
When used together with: Cisco » Nexus 93216tc-fx2 » Version: N/A
When used together with: Cisco » Nexus 93240yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9332c » Version: N/A
When used together with: Cisco » Nexus 93360yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9336c-fx2 » Version: N/A
When used together with: Cisco » Nexus 9348gc-fxp » Version: N/A
When used together with: Cisco » Nexus 93600cd-gx » Version: N/A
When used together with: Cisco » Nexus 9364c » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A+ » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B+ » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 9.2 and before (<) 9.2\(3\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » N9k-c92160yc-x » Version: N/A
When used together with: Cisco » N9k-c9236c » Version: N/A
When used together with: Cisco » N9k-c9272q » Version: N/A
When used together with: Cisco » N9k-c93180lc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-fx » Version: N/A
When used together with: Cisco » N9k-x9732c-ex » Version: N/A
When used together with: Cisco » N9k-x9736c-fx » Version: N/A
When used together with: Cisco » Nexus 3048 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.3 and before (<) 8.4
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Mds 9132t » Version: N/A
When used together with: Cisco » Mds 9148s » Version: N/A
When used together with: Cisco » Mds 9148t » Version: N/A
When used together with: Cisco » Mds 9216 » Version: N/A
When used together with: Cisco » Mds 9216a » Version: N/A
When used together with: Cisco » Mds 9216i » Version: N/A
When used together with: Cisco » Mds 9222i » Version: N/A
When used together with: Cisco » Mds 9250i » Version: N/A
When used together with: Cisco » Mds 9396s » Version: N/A
When used together with: Cisco » Mds 9396t » Version: N/A
When used together with: Cisco » Mds 9506 » Version: N/A
When used together with: Cisco » Mds 9509 » Version: N/A
When used together with: Cisco » Mds 9513 » Version: N/A
When used together with: Cisco » Mds 9706 » Version: N/A
When used together with: Cisco » Mds 9710 » Version: N/A
When used together with: Cisco » Mds 9718 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.0\(3\)i7 and before (<) 7.0\(3\)i7\(6\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » N9k-c92160yc-x » Version: N/A
When used together with: Cisco » N9k-c9236c » Version: N/A
When used together with: Cisco » N9k-c9272q » Version: N/A
When used together with: Cisco » N9k-c93180lc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-fx » Version: N/A
When used together with: Cisco » N9k-x9732c-ex » Version: N/A
When used together with: Cisco » N9k-x9736c-fx » Version: N/A
When used together with: Cisco » Nexus 3048 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 8.3 and before (<) 8.3\(2\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 7000 10-slot » Version: N/A
When used together with: Cisco » 7000 18-slot » Version: N/A
When used together with: Cisco » 7000 4-slot » Version: N/A
When used together with: Cisco » 7000 9-slot » Version: N/A
When used together with: Cisco » 7700 10-slot » Version: N/A
When used together with: Cisco » 7700 18-slot » Version: N/A
When used together with: Cisco » 7700 2-slot » Version: N/A
When used together with: Cisco » 7700 6-slot » Version: N/A
When used together with: Cisco » N77-f312ck-26 » Version: N/A
When used together with: Cisco » N77-f324fq-25 » Version: N/A
When used together with: Cisco » N77-f348xp-23 » Version: N/A
When used together with: Cisco » N77-f430cq-36 » Version: N/A
When used together with: Cisco » N77-m312cq-26l » Version: N/A
When used together with: Cisco » N77-m324fq-25l » Version: N/A
When used together with: Cisco » N77-m348xp-23l » Version: N/A
When used together with: Cisco » N7k-f248xp-25e » Version: N/A
When used together with: Cisco » N7k-f306ck-25 » Version: N/A
When used together with: Cisco » N7k-f312fq-25 » Version: N/A
When used together with: Cisco » N7k-m202cf-22l » Version: N/A
When used together with: Cisco » N7k-m206fq-23l » Version: N/A
When used together with: Cisco » N7k-m224xp-23l » Version: N/A
When used together with: Cisco » N7k-m324fq-25l » Version: N/A
When used together with: Cisco » N7k-m348xp-25l » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 1 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 3e » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.3 and before (<) 7.3\(5\)n1\(1\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 5010 » Version: N/A
When used together with: Cisco » Nexus 5020 » Version: N/A
When used together with: Cisco » Nexus 5548p » Version: N/A
When used together with: Cisco » Nexus 5548up » Version: N/A
When used together with: Cisco » Nexus 5596t » Version: N/A
When used together with: Cisco » Nexus 5596up » Version: N/A
When used together with: Cisco » Nexus 56128p » Version: N/A
When used together with: Cisco » Nexus 5624q » Version: N/A
When used together with: Cisco » Nexus 5648q » Version: N/A
When used together with: Cisco » Nexus 5672up » Version: N/A
When used together with: Cisco » Nexus 5672up-16g » Version: N/A
When used together with: Cisco » Nexus 5696q » Version: N/A
When used together with: Cisco » Nexus 6001 » Version: N/A
When used together with: Cisco » Nexus 6004 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 5.2 and before (<) 5.2\(1\)sv5\(1.2\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 1000 Virtual Edge » Version: N/A For Vmware Vsphere
Cisco » Nx-os
Versions from including (>=) 8.0 and before (<) 8.2\(3\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 7000 10-slot » Version: N/A
When used together with: Cisco » 7000 18-slot » Version: N/A
When used together with: Cisco » 7000 4-slot » Version: N/A
When used together with: Cisco » 7000 9-slot » Version: N/A
When used together with: Cisco » 7700 10-slot » Version: N/A
When used together with: Cisco » 7700 18-slot » Version: N/A
When used together with: Cisco » 7700 2-slot » Version: N/A
When used together with: Cisco » 7700 6-slot » Version: N/A
When used together with: Cisco » N77-f312ck-26 » Version: N/A
When used together with: Cisco » N77-f324fq-25 » Version: N/A
When used together with: Cisco » N77-f348xp-23 » Version: N/A
When used together with: Cisco » N77-f430cq-36 » Version: N/A
When used together with: Cisco » N77-m312cq-26l » Version: N/A
When used together with: Cisco » N77-m324fq-25l » Version: N/A
When used together with: Cisco » N77-m348xp-23l » Version: N/A
When used together with: Cisco » N7k-f248xp-25e » Version: N/A
When used together with: Cisco » N7k-f306ck-25 » Version: N/A
When used together with: Cisco » N7k-f312fq-25 » Version: N/A
When used together with: Cisco » N7k-m202cf-22l » Version: N/A
When used together with: Cisco » N7k-m206fq-23l » Version: N/A
When used together with: Cisco » N7k-m224xp-23l » Version: N/A
When used together with: Cisco » N7k-m324fq-25l » Version: N/A
When used together with: Cisco » N7k-m348xp-25l » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 1 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 3e » Version: N/A
Cisco » Nx-os
Versions before (<) 6.2\(22\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 7000 10-slot » Version: N/A
When used together with: Cisco » 7000 18-slot » Version: N/A
When used together with: Cisco » 7000 4-slot » Version: N/A
When used together with: Cisco » 7000 9-slot » Version: N/A
When used together with: Cisco » 7700 10-slot » Version: N/A
When used together with: Cisco » 7700 18-slot » Version: N/A
When used together with: Cisco » 7700 2-slot » Version: N/A
When used together with: Cisco » 7700 6-slot » Version: N/A
When used together with: Cisco » N77-f312ck-26 » Version: N/A
When used together with: Cisco » N77-f324fq-25 » Version: N/A
When used together with: Cisco » N77-f348xp-23 » Version: N/A
When used together with: Cisco » N77-f430cq-36 » Version: N/A
When used together with: Cisco » N77-m312cq-26l » Version: N/A
When used together with: Cisco » N77-m324fq-25l » Version: N/A
When used together with: Cisco » N77-m348xp-23l » Version: N/A
When used together with: Cisco » N7k-f248xp-25e » Version: N/A
When used together with: Cisco » N7k-f306ck-25 » Version: N/A
When used together with: Cisco » N7k-f312fq-25 » Version: N/A
When used together with: Cisco » N7k-m202cf-22l » Version: N/A
When used together with: Cisco » N7k-m206fq-23l » Version: N/A
When used together with: Cisco » N7k-m224xp-23l » Version: N/A
When used together with: Cisco » N7k-m324fq-25l » Version: N/A
When used together with: Cisco » N7k-m348xp-25l » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 1 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 3e » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.0\(3\)f and before (<) 9.2\(3\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » N9k-c9504-fm-r » Version: N/A
When used together with: Cisco » N9k-c9508-fm-r » Version: N/A
When used together with: Cisco » N9k-x96136yc-r » Version: N/A
When used together with: Cisco » N9k-x9636c-r » Version: N/A
When used together with: Cisco » N9k-x9636c-rx » Version: N/A
When used together with: Cisco » N9k-x9636q-r » Version: N/A
When used together with: Cisco » Nexus 36180yc-r » Version: N/A
When used together with: Cisco » Nexus 3636c-r » Version: N/A
When used together with: Cisco » X96136yc-r » Version: N/A
When used together with: Cisco » X9636c-r » Version: N/A
When used together with: Cisco » X9636c-rx » Version: N/A
When used together with: Cisco » X9636q-r » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.2 and before (<) 7.2\(0\)d1\(1\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 7000 10-slot » Version: N/A
When used together with: Cisco » 7000 18-slot » Version: N/A
When used together with: Cisco » 7000 4-slot » Version: N/A
When used together with: Cisco » 7000 9-slot » Version: N/A
When used together with: Cisco » 7700 10-slot » Version: N/A
When used together with: Cisco » 7700 18-slot » Version: N/A
When used together with: Cisco » 7700 2-slot » Version: N/A
When used together with: Cisco » 7700 6-slot » Version: N/A
When used together with: Cisco » N77-f312ck-26 » Version: N/A
When used together with: Cisco » N77-f324fq-25 » Version: N/A
When used together with: Cisco » N77-f348xp-23 » Version: N/A
When used together with: Cisco » N77-f430cq-36 » Version: N/A
When used together with: Cisco » N77-m312cq-26l » Version: N/A
When used together with: Cisco » N77-m324fq-25l » Version: N/A
When used together with: Cisco » N77-m348xp-23l » Version: N/A
When used together with: Cisco » N7k-f248xp-25e » Version: N/A
When used together with: Cisco » N7k-f306ck-25 » Version: N/A
When used together with: Cisco » N7k-f312fq-25 » Version: N/A
When used together with: Cisco » N7k-m202cf-22l » Version: N/A
When used together with: Cisco » N7k-m206fq-23l » Version: N/A
When used together with: Cisco » N7k-m224xp-23l » Version: N/A
When used together with: Cisco » N7k-m324fq-25l » Version: N/A
When used together with: Cisco » N7k-m348xp-25l » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 1 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2 » Version: N/A
When used together with: Cisco » Nexus 7000 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 2e » Version: N/A
When used together with: Cisco » Nexus 7700 Supervisor 3e » Version: N/A
Cisco » Nx-os
Versions before (<) 7.1\(5\)n1\(1b\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 5010 » Version: N/A
When used together with: Cisco » Nexus 5020 » Version: N/A
When used together with: Cisco » Nexus 5548p » Version: N/A
When used together with: Cisco » Nexus 5548up » Version: N/A
When used together with: Cisco » Nexus 5596t » Version: N/A
When used together with: Cisco » Nexus 5596up » Version: N/A
When used together with: Cisco » Nexus 56128p » Version: N/A
When used together with: Cisco » Nexus 5624q » Version: N/A
When used together with: Cisco » Nexus 5648q » Version: N/A
When used together with: Cisco » Nexus 5672up » Version: N/A
When used together with: Cisco » Nexus 5672up-16g » Version: N/A
When used together with: Cisco » Nexus 5696q » Version: N/A
When used together with: Cisco » Nexus 6001 » Version: N/A
When used together with: Cisco » Nexus 6004 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 14.0 and before (<) 14.0\(2c\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 92160yc-x » Version: N/A
When used together with: Cisco » Nexus 92300yc » Version: N/A
When used together with: Cisco » Nexus 93108tc-ex » Version: N/A
When used together with: Cisco » Nexus 93108tc-fx » Version: N/A
When used together with: Cisco » Nexus 93120tx » Version: N/A
When used together with: Cisco » Nexus 9316d-gx » Version: N/A
When used together with: Cisco » Nexus 93180lc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-fx » Version: N/A
When used together with: Cisco » Nexus 93216tc-fx2 » Version: N/A
When used together with: Cisco » Nexus 93240yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9332c » Version: N/A
When used together with: Cisco » Nexus 93360yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9336c-fx2 » Version: N/A
When used together with: Cisco » Nexus 9348gc-fxp » Version: N/A
When used together with: Cisco » Nexus 93600cd-gx » Version: N/A
When used together with: Cisco » Nexus 9364c » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A+ » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B+ » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 14.1 and up to, including, (<=) 14.1\(1i\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » 9432pq » Version: N/A
When used together with: Cisco » 9536pq » Version: N/A
When used together with: Cisco » 9636pq » Version: N/A
When used together with: Cisco » 9736pq » Version: N/A
When used together with: Cisco » N9k-x9432c-s » Version: N/A
When used together with: Cisco » N9k-x9464px » Version: N/A
When used together with: Cisco » N9k-x9464tx2 » Version: N/A
When used together with: Cisco » N9k-x9564px » Version: N/A
When used together with: Cisco » N9k-x9564tx » Version: N/A
When used together with: Cisco » N9k-x9636c-r » Version: N/A
When used together with: Cisco » N9k-x9636c-rx » Version: N/A
When used together with: Cisco » N9k-x97160yc-ex » Version: N/A
When used together with: Cisco » N9k-x9732c-ex » Version: N/A
When used together with: Cisco » N9k-x9732c-fx » Version: N/A
When used together with: Cisco » N9k-x9736c-ex » Version: N/A
When used together with: Cisco » N9k-x9736c-fx » Version: N/A
When used together with: Cisco » N9k-x9788tc-fx » Version: N/A
When used together with: Cisco » Nexus 92160yc-x » Version: N/A
When used together with: Cisco » Nexus 92300yc » Version: N/A
When used together with: Cisco » Nexus 93108tc-ex » Version: N/A
When used together with: Cisco » Nexus 93108tc-fx » Version: N/A
When used together with: Cisco » Nexus 93120tx » Version: N/A
When used together with: Cisco » Nexus 9316d-gx » Version: N/A
When used together with: Cisco » Nexus 93180lc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-fx » Version: N/A
When used together with: Cisco » Nexus 93216tc-fx2 » Version: N/A
When used together with: Cisco » Nexus 93240yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9332c » Version: N/A
When used together with: Cisco » Nexus 93360yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9336c-fx2 » Version: N/A
When used together with: Cisco » Nexus 9348gc-fxp » Version: N/A
When used together with: Cisco » Nexus 93600cd-gx » Version: N/A
When used together with: Cisco » Nexus 9364c » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A+ » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B+ » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » X9636q-r » Version: N/A
Cisco » Nx-os
Versions before (<) 5.2\(1\)sv3\(4.1a\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 1000v Switch » Version: N/A For Vmware Vsphere
Cisco » Nx-os
Versions from including (>=) 5.2 and before (<) 6.2\(29\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Mds 9132t » Version: N/A
When used together with: Cisco » Mds 9148s » Version: N/A
When used together with: Cisco » Mds 9148t » Version: N/A
When used together with: Cisco » Mds 9216 » Version: N/A
When used together with: Cisco » Mds 9216a » Version: N/A
When used together with: Cisco » Mds 9216i » Version: N/A
When used together with: Cisco » Mds 9222i » Version: N/A
When used together with: Cisco » Mds 9250i » Version: N/A
When used together with: Cisco » Mds 9396s » Version: N/A
When used together with: Cisco » Mds 9396t » Version: N/A
When used together with: Cisco » Mds 9506 » Version: N/A
When used together with: Cisco » Mds 9509 » Version: N/A
When used together with: Cisco » Mds 9513 » Version: N/A
When used together with: Cisco » Mds 9706 » Version: N/A
When used together with: Cisco » Mds 9710 » Version: N/A
When used together with: Cisco » Mds 9718 » Version: N/A
Cisco » Nx-os
Versions from including (>=) 7.0\(3\)i4 and before (<) 7.0\(3\)i4\(9\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » N9k-c92160yc-x » Version: N/A
When used together with: Cisco » N9k-c9236c » Version: N/A
When used together with: Cisco » N9k-c9272q » Version: N/A
When used together with: Cisco » N9k-c93180lc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-ex » Version: N/A
When used together with: Cisco » N9k-c93180yc-fx » Version: N/A
When used together with: Cisco » N9k-x9732c-ex » Version: N/A
When used together with: Cisco » N9k-x9736c-fx » Version: N/A
When used together with: Cisco » Nexus 3048 » Version: N/A
Cisco » Nx-os
Versions before (<) 13.2\(7k\)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 92160yc-x » Version: N/A
When used together with: Cisco » Nexus 92300yc » Version: N/A
When used together with: Cisco » Nexus 93108tc-ex » Version: N/A
When used together with: Cisco » Nexus 93108tc-fx » Version: N/A
When used together with: Cisco » Nexus 93120tx » Version: N/A
When used together with: Cisco » Nexus 9316d-gx » Version: N/A
When used together with: Cisco » Nexus 93180lc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-ex » Version: N/A
When used together with: Cisco » Nexus 93180yc-fx » Version: N/A
When used together with: Cisco » Nexus 93216tc-fx2 » Version: N/A
When used together with: Cisco » Nexus 93240yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9332c » Version: N/A
When used together with: Cisco » Nexus 93360yc-fx2 » Version: N/A
When used together with: Cisco » Nexus 9336c-fx2 » Version: N/A
When used together with: Cisco » Nexus 9348gc-fxp » Version: N/A
When used together with: Cisco » Nexus 93600cd-gx » Version: N/A
When used together with: Cisco » Nexus 9364c » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor A+ » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B » Version: N/A
When used together with: Cisco » Nexus 9500 Supervisor B+ » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
Cisco » Nx-os
Versions before (<) 5.2
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 1000v Switch » Version: N/A For Hyper-v
Cisco » Fx-os
Versions from including (>=) 2.3 and before (<) 2.3.1.130
cpe:2.3:o:cisco:fx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Firepower 4110 » Version: N/A
When used together with: Cisco » Firepower 4120 » Version: N/A
When used together with: Cisco » Firepower 4140 » Version: N/A
When used together with: Cisco » Firepower 4150 » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-24 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-36 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-44 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 3 Sm-44 Module » Version: N/A
Cisco » Fx-os
Versions before (<) 2.2.2.91
cpe:2.3:o:cisco:fx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Firepower 4110 » Version: N/A
When used together with: Cisco » Firepower 4120 » Version: N/A
When used together with: Cisco » Firepower 4140 » Version: N/A
When used together with: Cisco » Firepower 4150 » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-24 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-36 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-44 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 3 Sm-44 Module » Version: N/A
Cisco » Fx-os
Versions from including (>=) 2.4 and before (<) 2.4.1.222
cpe:2.3:o:cisco:fx-os:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Firepower 4110 » Version: N/A
When used together with: Cisco » Firepower 4120 » Version: N/A
When used together with: Cisco » Firepower 4140 » Version: N/A
When used together with: Cisco » Firepower 4150 » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-24 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-36 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 1 Sm-44 Module » Version: N/A
When used together with: Cisco » Firepower 9300 With 3 Sm-44 Module » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-1963

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 41 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1963

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:C	8.0	6.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.7	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H	3.1	4.0	Cisco Systems, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-1963

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)

References for CVE-2019-1963

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-fxnxos-snmp-dos

Cisco FXOS and NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vulnerability
Vendor Advisory

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Vulnerability Details : CVE-2019-1963

Products affected by CVE-2019-1963

Exploit prediction scoring system (EPSS) score for CVE-2019-1963

CVSS scores for CVE-2019-1963

CWE ids for CVE-2019-1963

References for CVE-2019-1963