CVE-2019-1858
Summary
| CVE | CVE-2019-1858 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-05-16 02:29:00 UTC |
| Updated | 2023-04-20 14:47:00 UTC |
| Description | A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly. The vulnerability is due to improper error handling when processing inbound SNMP packets. An attacker could exploit this vulnerability by sending multiple crafted SNMP packets to an affected device. A successful exploit could allow the attacker to cause the SNMP application to leak system memory because of an improperly handled error condition during packet processing. Over time, this memory leak could cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. |
Risk And Classification
Problem Types: CWE-755
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Cisco | 7000 10-slot | - | All | All | All |
| Hardware | Cisco | 7000 10-slot | - | All | All | All |
| Hardware | Cisco | 7000 18-slot | - | All | All | All |
| Hardware | Cisco | 7000 18-slot | - | All | All | All |
| Hardware | Cisco | 7000 4-slot | - | All | All | All |
| Hardware | Cisco | 7000 4-slot | - | All | All | All |
| Hardware | Cisco | 7000 9-slot | - | All | All | All |
| Hardware | Cisco | 7000 9-slot | - | All | All | All |
| Hardware | Cisco | 7700 10-slot | - | All | All | All |
| Hardware | Cisco | 7700 10-slot | - | All | All | All |
| Hardware | Cisco | 7700 18-slot | - | All | All | All |
| Hardware | Cisco | 7700 18-slot | - | All | All | All |
| Hardware | Cisco | 7700 2-slot | - | All | All | All |
| Hardware | Cisco | 7700 2-slot | - | All | All | All |
| Hardware | Cisco | 7700 6-slot | - | All | All | All |
| Hardware | Cisco | 7700 6-slot | - | All | All | All |
| Hardware | Cisco | 9432pq | - | All | All | All |
| Hardware | Cisco | 9432pq | - | All | All | All |
| Hardware | Cisco | 9536pq | - | All | All | All |
| Hardware | Cisco | 9536pq | - | All | All | All |
| Hardware | Cisco | 9636pq | - | All | All | All |
| Hardware | Cisco | 9636pq | - | All | All | All |
| Hardware | Cisco | 9736pq | - | All | All | All |
| Hardware | Cisco | 9736pq | - | All | All | All |
| Hardware | Cisco | Firepower 4110 | - | All | All | All |
| Hardware | Cisco | Firepower 4110 | - | All | All | All |
| Hardware | Cisco | Firepower 4120 | - | All | All | All |
| Hardware | Cisco | Firepower 4120 | - | All | All | All |
| Hardware | Cisco | Firepower 4140 | - | All | All | All |
| Hardware | Cisco | Firepower 4140 | - | All | All | All |
| Hardware | Cisco | Firepower 4150 | - | All | All | All |
| Hardware | Cisco | Firepower 4150 | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-24 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-24 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-36 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-36 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-44 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 1 Sm-44 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 3 Sm-44 Module | - | All | All | All |
| Hardware | Cisco | Firepower 9300 With 3 Sm-44 Module | - | All | All | All |
| Operating System | Cisco | Firepower Extensible Operating System | All | All | All | All |
| Operating System | Cisco | Fx-os | All | All | All | All |
| Operating System | Cisco | Fx-os | All | All | All | All |
| Hardware | Cisco | Mds 9132t | - | All | All | All |
| Hardware | Cisco | Mds 9132t | - | All | All | All |
| Hardware | Cisco | Mds 9148s | - | All | All | All |
| Hardware | Cisco | Mds 9148s | - | All | All | All |
| Hardware | Cisco | Mds 9148t | - | All | All | All |
| Hardware | Cisco | Mds 9148t | - | All | All | All |
| Hardware | Cisco | Mds 9216 | - | All | All | All |
| Hardware | Cisco | Mds 9216 | - | All | All | All |
| Hardware | Cisco | Mds 9216a | - | All | All | All |
| Hardware | Cisco | Mds 9216a | - | All | All | All |
| Hardware | Cisco | Mds 9216i | - | All | All | All |
| Hardware | Cisco | Mds 9216i | - | All | All | All |
| Hardware | Cisco | Mds 9222i | - | All | All | All |
| Hardware | Cisco | Mds 9222i | - | All | All | All |
| Hardware | Cisco | Mds 9250i | - | All | All | All |
| Hardware | Cisco | Mds 9250i | - | All | All | All |
| Hardware | Cisco | Mds 9396s | - | All | All | All |
| Hardware | Cisco | Mds 9396s | - | All | All | All |
| Hardware | Cisco | Mds 9396t | - | All | All | All |
| Hardware | Cisco | Mds 9396t | - | All | All | All |
| Hardware | Cisco | Mds 9506 | - | All | All | All |
| Hardware | Cisco | Mds 9506 | - | All | All | All |
| Hardware | Cisco | Mds 9509 | - | All | All | All |
| Hardware | Cisco | Mds 9509 | - | All | All | All |
| Hardware | Cisco | Mds 9513 | - | All | All | All |
| Hardware | Cisco | Mds 9513 | - | All | All | All |
| Hardware | Cisco | Mds 9706 | - | All | All | All |
| Hardware | Cisco | Mds 9706 | - | All | All | All |
| Hardware | Cisco | Mds 9710 | - | All | All | All |
| Hardware | Cisco | Mds 9710 | - | All | All | All |
| Hardware | Cisco | Mds 9718 | - | All | All | All |
| Hardware | Cisco | Mds 9718 | - | All | All | All |
| Hardware | Cisco | N77-f312ck-26 | - | All | All | All |
| Hardware | Cisco | N77-f312ck-26 | - | All | All | All |
| Hardware | Cisco | N77-f324fq-25 | - | All | All | All |
| Hardware | Cisco | N77-f324fq-25 | - | All | All | All |
| Hardware | Cisco | N77-f348xp-23 | - | All | All | All |
| Hardware | Cisco | N77-f348xp-23 | - | All | All | All |
| Hardware | Cisco | N77-f430cq-36 | - | All | All | All |
| Hardware | Cisco | N77-f430cq-36 | - | All | All | All |
| Hardware | Cisco | N77-m312cq-26l | - | All | All | All |
| Hardware | Cisco | N77-m312cq-26l | - | All | All | All |
| Hardware | Cisco | N77-m324fq-25l | - | All | All | All |
| Hardware | Cisco | N77-m324fq-25l | - | All | All | All |
| Hardware | Cisco | N77-m348xp-23l | - | All | All | All |
| Hardware | Cisco | N77-m348xp-23l | - | All | All | All |
| Hardware | Cisco | N7k-f248xp-25e | - | All | All | All |
| Hardware | Cisco | N7k-f248xp-25e | - | All | All | All |
| Hardware | Cisco | N7k-f306ck-25 | - | All | All | All |
| Hardware | Cisco | N7k-f306ck-25 | - | All | All | All |
| Hardware | Cisco | N7k-f312fq-25 | - | All | All | All |
| Hardware | Cisco | N7k-f312fq-25 | - | All | All | All |
| Hardware | Cisco | N7k-m202cf-22l | - | All | All | All |
| Hardware | Cisco | N7k-m202cf-22l | - | All | All | All |
| Hardware | Cisco | N7k-m206fq-23l | - | All | All | All |
| Hardware | Cisco | N7k-m206fq-23l | - | All | All | All |
| Hardware | Cisco | N7k-m224xp-23l | - | All | All | All |
| Hardware | Cisco | N7k-m224xp-23l | - | All | All | All |
| Hardware | Cisco | N7k-m324fq-25l | - | All | All | All |
| Hardware | Cisco | N7k-m324fq-25l | - | All | All | All |
| Hardware | Cisco | N7k-m348xp-25l | - | All | All | All |
| Hardware | Cisco | N7k-m348xp-25l | - | All | All | All |
| Hardware | Cisco | N9k-c9504-fm-r | - | All | All | All |
| Hardware | Cisco | N9k-c9504-fm-r | - | All | All | All |
| Hardware | Cisco | N9k-c9508-fm-r | - | All | All | All |
| Hardware | Cisco | N9k-c9508-fm-r | - | All | All | All |
| Hardware | Cisco | N9k-x9432c-s | - | All | All | All |
| Hardware | Cisco | N9k-x9432c-s | - | All | All | All |
| Hardware | Cisco | N9k-x9464px | - | All | All | All |
| Hardware | Cisco | N9k-x9464px | - | All | All | All |
| Hardware | Cisco | N9k-x9464tx2 | - | All | All | All |
| Hardware | Cisco | N9k-x9464tx2 | - | All | All | All |
| Hardware | Cisco | N9k-x9564px | - | All | All | All |
| Hardware | Cisco | N9k-x9564px | - | All | All | All |
| Hardware | Cisco | N9k-x9564tx | - | All | All | All |
| Hardware | Cisco | N9k-x9564tx | - | All | All | All |
| Hardware | Cisco | N9k-x96136yc-r | - | All | All | All |
| Hardware | Cisco | N9k-x96136yc-r | - | All | All | All |
| Hardware | Cisco | N9k-x9636c-r | - | All | All | All |
| Hardware | Cisco | N9k-x9636c-r | - | All | All | All |
| Hardware | Cisco | N9k-x9636c-rx | - | All | All | All |
| Hardware | Cisco | N9k-x9636c-rx | - | All | All | All |
| Hardware | Cisco | N9k-x9636q-r | - | All | All | All |
| Hardware | Cisco | N9k-x9636q-r | - | All | All | All |
| Hardware | Cisco | N9k-x97160yc-ex | - | All | All | All |
| Hardware | Cisco | N9k-x97160yc-ex | - | All | All | All |
| Hardware | Cisco | N9k-x9732c-ex | - | All | All | All |
| Hardware | Cisco | N9k-x9732c-ex | - | All | All | All |
| Hardware | Cisco | N9k-x9732c-fx | - | All | All | All |
| Hardware | Cisco | N9k-x9732c-fx | - | All | All | All |
| Hardware | Cisco | N9k-x9736c-ex | - | All | All | All |
| Hardware | Cisco | N9k-x9736c-ex | - | All | All | All |
| Hardware | Cisco | N9k-x9736c-fx | - | All | All | All |
| Hardware | Cisco | N9k-x9736c-fx | - | All | All | All |
| Hardware | Cisco | N9k-x9788tc-fx | - | All | All | All |
| Hardware | Cisco | N9k-x9788tc-fx | - | All | All | All |
| Hardware | Cisco | Nexus 1000v | - | All | All | All |
| Hardware | Cisco | Nexus 1000v | - | All | All | All |
| Hardware | Cisco | Nexus 1000v | - | All | All | All |
| Hardware | Cisco | Nexus 1000v | - | All | All | All |
| Hardware | Cisco | Nexus 3048 | - | All | All | All |
| Hardware | Cisco | Nexus 3048 | - | All | All | All |
| Hardware | Cisco | Nexus 31108pc-v | - | All | All | All |
| Hardware | Cisco | Nexus 31108pc-v | - | All | All | All |
| Hardware | Cisco | Nexus 31108tc-v | - | All | All | All |
| Hardware | Cisco | Nexus 31108tc-v | - | All | All | All |
| Hardware | Cisco | Nexus 31128pq | - | All | All | All |
| Hardware | Cisco | Nexus 31128pq | - | All | All | All |
| Hardware | Cisco | Nexus 3132c-z | - | All | All | All |
| Hardware | Cisco | Nexus 3132c-z | - | All | All | All |
| Hardware | Cisco | Nexus 3132q-v | - | All | All | All |
| Hardware | Cisco | Nexus 3132q-v | - | All | All | All |
| Hardware | Cisco | Nexus 3132q-x/3132q-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3132q-x/3132q-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3132q-x/3132q-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3164q | - | All | All | All |
| Hardware | Cisco | Nexus 3164q | - | All | All | All |
| Hardware | Cisco | Nexus 3172pq/pq-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3172pq/pq-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3172pq/pq-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3172tq-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3172tq-xl | - | All | All | All |
| Hardware | Cisco | Nexus 3232c | - | All | All | All |
| Hardware | Cisco | Nexus 3232c | - | All | All | All |
| Hardware | Cisco | Nexus 3264c-e | - | All | All | All |
| Hardware | Cisco | Nexus 3264c-e | - | All | All | All |
| Hardware | Cisco | Nexus 3264q | - | All | All | All |
| Hardware | Cisco | Nexus 3264q | - | All | All | All |
| Hardware | Cisco | Nexus 3408-s | - | All | All | All |
| Hardware | Cisco | Nexus 3408-s | - | All | All | All |
| Hardware | Cisco | Nexus 34180yc | - | All | All | All |
| Hardware | Cisco | Nexus 34180yc | - | All | All | All |
| Hardware | Cisco | Nexus 3432d-s | - | All | All | All |
| Hardware | Cisco | Nexus 3432d-s | - | All | All | All |
| Hardware | Cisco | Nexus 3464c | - | All | All | All |
| Hardware | Cisco | Nexus 3464c | - | All | All | All |
| Hardware | Cisco | Nexus 3524-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 3524-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 3524-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 3548-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 3548-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 3548-x/xl | - | All | All | All |
| Hardware | Cisco | Nexus 36180yc-r | - | All | All | All |
| Hardware | Cisco | Nexus 36180yc-r | - | All | All | All |
| Hardware | Cisco | Nexus 3636c-r | - | All | All | All |
| Hardware | Cisco | Nexus 3636c-r | - | All | All | All |
| Hardware | Cisco | Nexus 5010 | - | All | All | All |
| Hardware | Cisco | Nexus 5010 | - | All | All | All |
| Hardware | Cisco | Nexus 5020 | - | All | All | All |
| Hardware | Cisco | Nexus 5020 | - | All | All | All |
| Hardware | Cisco | Nexus 5548p | - | All | All | All |
| Hardware | Cisco | Nexus 5548p | - | All | All | All |
| Hardware | Cisco | Nexus 5548up | - | All | All | All |
| Hardware | Cisco | Nexus 5548up | - | All | All | All |
| Hardware | Cisco | Nexus 5596t | - | All | All | All |
| Hardware | Cisco | Nexus 5596t | - | All | All | All |
| Hardware | Cisco | Nexus 5596up | - | All | All | All |
| Hardware | Cisco | Nexus 5596up | - | All | All | All |
| Hardware | Cisco | Nexus 56128p | - | All | All | All |
| Hardware | Cisco | Nexus 56128p | - | All | All | All |
| Hardware | Cisco | Nexus 5624q | - | All | All | All |
| Hardware | Cisco | Nexus 5624q | - | All | All | All |
| Hardware | Cisco | Nexus 5648q | - | All | All | All |
| Hardware | Cisco | Nexus 5648q | - | All | All | All |
| Hardware | Cisco | Nexus 5672up | - | All | All | All |
| Hardware | Cisco | Nexus 5672up | - | All | All | All |
| Hardware | Cisco | Nexus 5672up-16g | - | All | All | All |
| Hardware | Cisco | Nexus 5672up-16g | - | All | All | All |
| Hardware | Cisco | Nexus 5696q | - | All | All | All |
| Hardware | Cisco | Nexus 5696q | - | All | All | All |
| Hardware | Cisco | Nexus 6001 | - | All | All | All |
| Hardware | Cisco | Nexus 6001 | - | All | All | All |
| Hardware | Cisco | Nexus 6004 | - | All | All | All |
| Hardware | Cisco | Nexus 6004 | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 1 | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 1 | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 2 | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 2 | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 2e | - | All | All | All |
| Hardware | Cisco | Nexus 7000 Supervisor 2e | - | All | All | All |
| Hardware | Cisco | Nexus 7700 Supervisor 2e | - | All | All | All |
| Hardware | Cisco | Nexus 7700 Supervisor 2e | - | All | All | All |
| Hardware | Cisco | Nexus 7700 Supervisor 3e | - | All | All | All |
| Hardware | Cisco | Nexus 7700 Supervisor 3e | - | All | All | All |
| Hardware | Cisco | Nexus 92160yc-x | - | All | All | All |
| Hardware | Cisco | Nexus 92160yc-x | - | All | All | All |
| Hardware | Cisco | Nexus 92300yc | - | All | All | All |
| Hardware | Cisco | Nexus 92300yc | - | All | All | All |
| Hardware | Cisco | Nexus 93108tc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93108tc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93108tc-fx | - | All | All | All |
| Hardware | Cisco | Nexus 93108tc-fx | - | All | All | All |
| Hardware | Cisco | Nexus 93120tx | - | All | All | All |
| Hardware | Cisco | Nexus 93120tx | - | All | All | All |
| Hardware | Cisco | Nexus 9316d-gx | - | All | All | All |
| Hardware | Cisco | Nexus 9316d-gx | - | All | All | All |
| Hardware | Cisco | Nexus 93180lc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93180lc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93180yc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93180yc-ex | - | All | All | All |
| Hardware | Cisco | Nexus 93180yc-fx | - | All | All | All |
| Hardware | Cisco | Nexus 93180yc-fx | - | All | All | All |
| Hardware | Cisco | Nexus 93216tc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 93216tc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 93240yc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 93240yc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 9332c | - | All | All | All |
| Hardware | Cisco | Nexus 9332c | - | All | All | All |
| Hardware | Cisco | Nexus 93360yc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 93360yc-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 9336c-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 9336c-fx2 | - | All | All | All |
| Hardware | Cisco | Nexus 9348gc-fxp | - | All | All | All |
| Hardware | Cisco | Nexus 9348gc-fxp | - | All | All | All |
| Hardware | Cisco | Nexus 93600cd-gx | - | All | All | All |
| Hardware | Cisco | Nexus 93600cd-gx | - | All | All | All |
| Hardware | Cisco | Nexus 9364c | - | All | All | All |
| Hardware | Cisco | Nexus 9364c | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor A | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor A | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor A | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor A | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor A | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor B | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor B | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor B | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor B | - | All | All | All |
| Hardware | Cisco | Nexus 9500 Supervisor B | - | All | All | All |
| Hardware | Cisco | Nexus 9504 | - | All | All | All |
| Hardware | Cisco | Nexus 9504 | - | All | All | All |
| Hardware | Cisco | Nexus 9508 | - | All | All | All |
| Hardware | Cisco | Nexus 9508 | - | All | All | All |
| Hardware | Cisco | Nexus 9516 | - | All | All | All |
| Hardware | Cisco | Nexus 9516 | - | All | All | All |
| Operating System | Cisco | Nx-os | All | All | All | All |
| Operating System | Cisco | Nx-os | All | All | All | All |
| Hardware | Cisco | X96136yc-r | - | All | All | All |
| Hardware | Cisco | X96136yc-r | - | All | All | All |
| Hardware | Cisco | X9636c-r | - | All | All | All |
| Hardware | Cisco | X9636c-r | - | All | All | All |
| Hardware | Cisco | X9636c-rx | - | All | All | All |
| Hardware | Cisco | X9636c-rx | - | All | All | All |
| Hardware | Cisco | X9636q-r | - | All | All | All |
| Hardware | Cisco | X9636q-r | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco FXOS and NX-OS Software Simple Network Management Protocol Denial of Service Vulnerability | CISCO | tools.cisco.com | Vendor Advisory |
| Malformed Request | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.