Informazioni sul CVE-2019-1965
Cisco NX-OS Software Remote Management Memory Leak Denial of Service Vulnerability
CWE ID: CWE-400
Base Score (CVSS): N/A
CVE: CVE-2019-1965
Descrizione: A vulnerability in the Virtual Shell (VSH) session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no system memory available, this can cause unexpected system behaviors and crashes. The vulnerability is due to the VSH process not being properly deleted when a remote management connection to the device is disconnected. An attacker could exploit this vulnerability by repeatedly performing a remote management connection to the device and terminating the connection in an unexpected manner. A successful exploit could allow the attacker to cause the VSH processes to fail to delete, which can lead to a system-wide denial of service (DoS) condition. The attacker must have valid user credentials to log in to the device using the remote management connection.
Vettore di attacco
Punteggio CVSS
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Riassunto: .
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Riferimenti esterni
Prodotti interessati
- Cisco – Cisco NX-OS Software
Relazioni con altri prodotti
Produttore:Cisco
Prodotto: Cisco NX-OS Software
Anno: 2019
CWE: CWE-400
CVSS: 0.0