A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted PIM packet to an affected device. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.
References
| Link | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-pim-dos-Y8SjMz4 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2021-02-24 20:15
Updated : 2024-02-04 21:23
NVD link : CVE-2021-1367
Mitre link : CVE-2021-1367
CVE.ORG link : CVE-2021-1367
JSON object : View
Products Affected
cisco
- nexus_9236c_switch
- nexus_9372px-e
- nexus_9508
- nexus_9332c
- nexus_9516
- nexus_93240yc-fx2
- nexus_93180lc-ex
- nexus_9396px
- nexus_93180yc-fx-24
- nexus_9348gc-fxp
- nexus_9364c-gx
- nexus_9372px
- nexus_93108tc-fx-24
- nexus_9336pq
- nexus_93108tc-ex-24_switch
- nexus_93180yc-fx
- nexus_9364c
- nexus_93180yc-fx3s
- nexus_92304qc_switch
- nexus_93360yc-fx2
- nexus_9396tx
- nexus_9504
- nexus_9000v_switch
- nexus_9332pq
- nexus_93180yc-ex
- nexus_9336c-fx2
- nexus_93108tc-fx_switch
- nexus_92300yc_switch
- nexus_93600cd-gx
- nexus_9372tx
- nexus_93108tc-ex_switch
- nexus_93180yc-fx3
- nexus_93216tc-fx2
- nexus_9336c-fx2-e
- nexus_92160yc-x_switch
- nexus_9372tx-e
- nexus_92348gc-x_switch
- nx-os
- nexus_93180yc-ex-24
- nexus_93128tx
- nexus_93120tx
- nexus_9272q_switch
- nexus_9316d-gx
CWE
CWE-20
Improper Input Validation