CVE-2018-0309 (GCVE-0-2018-0309)
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:58
Severity ?
CWE
Summary
A vulnerability in the implementation of a specific CLI command and the associated Simple Network Management Protocol (SNMP) MIB for Cisco NX-OS (in standalone NX-OS mode) on Cisco Nexus 3000 and 9000 Series Switches could allow an authenticated, remote attacker to exhaust system memory on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to the incorrect implementation of the CLI command, resulting in a failure to free all allocated memory upon completion. An attacker could exploit this vulnerability by authenticating to the affected device and repeatedly issuing a specific CLI command or sending a specific SNMP poll request for a specific Object Identifier (OID). A successful exploit could allow the attacker to cause the IP routing process to restart or to cause a device reset, resulting in a DoS condition. Cisco Bug IDs: CSCvf23136.
References
Impacted products
Vendor Product Version
n/a Cisco Nexus 3000 and 9000 unknown Version: Cisco Nexus 3000 and 9000 unknown
Show details on NVD website

To clipboard 

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