A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of Abstract Syntax Notation One (ASN.1)-encoded variables in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to the SNMP daemon on the 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.
History

Thu, 21 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-08-28T18:50:15.502235Z

Updated: 2024-11-21T19:15:22.318Z

Reserved: 2018-12-06T00:00:00

Link: CVE-2019-1963

cve-icon Vulnrichment

Updated: 2024-08-04T18:35:51.823Z

cve-icon NVD

Status : Modified

Published: 2019-08-28T19:15:10.913

Modified: 2024-11-21T04:37:46.770

Link: CVE-2019-1963

cve-icon Redhat

No data.