CVE-2019-1968

Summary

CVECVE-2019-1968
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-08-30 09:15:00 UTC
Updated2020-10-16 14:10:00 UTC
DescriptionA vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an NX-API system process to unexpectedly restart. The vulnerability is due to incorrect validation of the HTTP header of a request that is sent to the NX-API. An attacker could exploit this vulnerability by sending a crafted HTTP request to the NX-API on an affected device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition in the NX-API service; however, the NX-OS device itself would still be available and passing network traffic. Note: The NX-API feature is disabled by default.

Risk And Classification

Problem Types: CWE-116

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Mds 9100 - All All All
Hardware Cisco Mds 9100 - All All All
Hardware Cisco Mds 9140 - All All All
Hardware Cisco Mds 9140 - All All All
Hardware Cisco Mds 9200 - All All All
Hardware Cisco Mds 9200 - All All All
Hardware Cisco Mds 9500 - All All All
Hardware Cisco Mds 9500 - All All All
Hardware Cisco Mds 9700 - All All All
Hardware Cisco Mds 9700 - All All All
Hardware Cisco Nexus 3016 - All All All
Hardware Cisco Nexus 3016 - All All All
Hardware Cisco Nexus 3048 - All All All
Hardware Cisco Nexus 3048 - All All All
Hardware Cisco Nexus 3064 - All All All
Hardware Cisco Nexus 3064 - All All All
Hardware Cisco Nexus 3064-t - All All All
Hardware Cisco Nexus 3064-t - 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 - All All All
Hardware Cisco Nexus 3132q - All All All
Hardware Cisco Nexus 3132q-v - All All All
Hardware Cisco Nexus 3132q-v - All All All
Hardware Cisco Nexus 3132q-xl - All All All
Hardware Cisco Nexus 3132q-xl - All All All
Hardware Cisco Nexus 3164q - All All All
Hardware Cisco Nexus 3164q - All All All
Hardware Cisco Nexus 3172 - All All All
Hardware Cisco Nexus 3172 - All All All
Hardware Cisco Nexus 3172pq-xl - All All All
Hardware Cisco Nexus 3172pq-xl - All All All
Hardware Cisco Nexus 3172tq - All All All
Hardware Cisco Nexus 3172tq - All All All
Hardware Cisco Nexus 3172tq-32t - All All All
Hardware Cisco Nexus 3172tq-32t - 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 - All All All
Hardware Cisco Nexus 3524 - All All All
Hardware Cisco Nexus 3524-x - All All All
Hardware Cisco Nexus 3524-x - All All All
Hardware Cisco Nexus 3524-xl - All All All
Hardware Cisco Nexus 3524-xl - All All All
Hardware Cisco Nexus 3548 - All All All
Hardware Cisco Nexus 3548 - All All All
Hardware Cisco Nexus 3548-x - All All All
Hardware Cisco Nexus 3548-x - All All All
Hardware Cisco Nexus 3548-xl - All All All
Hardware Cisco Nexus 3548-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 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 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 - All All All
Hardware Cisco Nexus 7000 - All All All
Hardware Cisco Nexus 7000 10-slot - All All All
Hardware Cisco Nexus 7000 10-slot - All All All
Hardware Cisco Nexus 7000 18-slot - All All All
Hardware Cisco Nexus 7000 18-slot - All All All
Hardware Cisco Nexus 7000 4-slot - All All All
Hardware Cisco Nexus 7000 4-slot - All All All
Hardware Cisco Nexus 7000 9-slot - All All All
Hardware Cisco Nexus 7000 9-slot - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 7700 10-slot - All All All
Hardware Cisco Nexus 7700 10-slot - All All All
Hardware Cisco Nexus 7700 18-slot - All All All
Hardware Cisco Nexus 7700 18-slot - All All All
Hardware Cisco Nexus 7700 2-slot - All All All
Hardware Cisco Nexus 7700 2-slot - All All All
Hardware Cisco Nexus 7700 6-slot - All All All
Hardware Cisco Nexus 7700 6-slot - All All All
Hardware Cisco Nexus 9000v - All All All
Hardware Cisco Nexus 9000v - 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 92304qc - All All All
Hardware Cisco Nexus 92304qc - All All All
Hardware Cisco Nexus 92348gc-x - All All All
Hardware Cisco Nexus 92348gc-x - All All All
Hardware Cisco Nexus 9236c - All All All
Hardware Cisco Nexus 9236c - All All All
Hardware Cisco Nexus 9272q - All All All
Hardware Cisco Nexus 9272q - 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 93128tx - All All All
Hardware Cisco Nexus 93128tx - 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 9332pq - All All All
Hardware Cisco Nexus 9332pq - 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 9336pq Aci Spine - All All All
Hardware Cisco Nexus 9336pq Aci Spine - All All All
Hardware Cisco Nexus 9348gc-fxp - All All All
Hardware Cisco Nexus 9348gc-fxp - All All All
Hardware Cisco Nexus 9364c - All All All
Hardware Cisco Nexus 9364c - All All All
Hardware Cisco Nexus 9372px - All All All
Hardware Cisco Nexus 9372px - All All All
Hardware Cisco Nexus 9372px-e - All All All
Hardware Cisco Nexus 9372px-e - All All All
Hardware Cisco Nexus 9372tx - All All All
Hardware Cisco Nexus 9372tx - All All All
Hardware Cisco Nexus 9372tx-e - All All All
Hardware Cisco Nexus 9372tx-e - All All All
Hardware Cisco Nexus 9396px - All All All
Hardware Cisco Nexus 9396px - All All All
Hardware Cisco Nexus 9396tx - All All All
Hardware Cisco Nexus 9396tx - 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 6.0(2)a8 All All All
Operating System Cisco Nx-os 6.0\(2\)a8 All All All
Operating System Cisco Nx-os 6.1(2)i2 All All All
Operating System Cisco Nx-os 6.1(2)i3 All All All
Operating System Cisco Nx-os 6.1\(2\)i2 All All All
Operating System Cisco Nx-os 6.1\(2\)i3 All All All
Operating System Cisco Nx-os 7.0(3)f All All All
Operating System Cisco Nx-os 7.0(3)i4 All All All
Operating System Cisco Nx-os 7.0(3)i7 All All All
Operating System Cisco Nx-os 7.0\(3\)f All All All
Operating System Cisco Nx-os 7.0\(3\)i4 All All All
Operating System Cisco Nx-os 7.0\(3\)i7 All All All
Operating System Cisco Nx-os 7.1 All All All
Operating System Cisco Nx-os 7.2 All All All
Operating System Cisco Nx-os 7.3 All All All
Operating System Cisco Nx-os 8.0 All All All
Operating System Cisco Nx-os 8.1 All All All
Operating System Cisco Nx-os 8.2 All All All
Operating System Cisco Nx-os 8.3 All All All
Operating System Cisco Nx-os 9.2 All All All
Operating System Cisco Nx-os 6.0\(2\)a8 All All All
Operating System Cisco Nx-os 6.1\(2\)i2 All All All
Operating System Cisco Nx-os 6.1\(2\)i3 All All All
Operating System Cisco Nx-os 7.0\(3\)f All All All
Operating System Cisco Nx-os 7.0\(3\)i4 All All All
Operating System Cisco Nx-os 7.0\(3\)i7 All All All
Operating System Cisco Nx-os 7.1 All All All
Operating System Cisco Nx-os 7.2 All All All
Operating System Cisco Nx-os 7.3 All All All
Operating System Cisco Nx-os 8.0 All All All
Operating System Cisco Nx-os 8.1 All All All
Operating System Cisco Nx-os 8.2 All All All
Operating System Cisco Nx-os 8.3 All All All
Operating System Cisco Nx-os 9.2 All All All

References

ReferenceSourceLinkTags
Cisco NX-OS Software NX-API Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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