A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application of an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an 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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 26 Nov 2024 15:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: cisco
Published: 2018-10-17T20:00:00Z
Updated: 2024-11-26T14:25:26.449Z
Reserved: 2017-11-27T00:00:00
Link: CVE-2018-0456
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-05T03:28:10.650Z
 NVD
                        NVD
                    Status : Modified
Published: 2018-10-17T20:29:00.253
Modified: 2024-11-21T03:38:16.167
Link: CVE-2018-0456
 Redhat
                        Redhat
                    No data.