CVE-2018-0456 (GCVE-0-2018-0456)
Vulnerability from cvelistv5
Published
2018-10-17 20:00
Modified
2024-11-26 14:25
Severity ?
7.7 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE
Summary
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.
References
Impacted products
Vendor Product Version
Cisco Cisco NX-OS Software for Nexus 3000 Series 7.0(3)I7(3) Version: n/a
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