Informazioni sul CVE-2019-1732
Cisco NX-OS Software Remote Package Manager Command Injection Vulnerability
CWE ID: CWE-78
Base Score (CVSS): N/A
CVE: CVE-2019-1732
Descrizione: A vulnerability in the Remote Package Manager (RPM) subsystem of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to leverage a time-of-check, time-of-use (TOCTOU) race condition to corrupt local variables, which could lead to arbitrary command injection. The vulnerability is due to the lack of a proper locking mechanism on critical variables that need to stay static until used. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a set of RPM-related CLI commands. A successful exploit could allow the attacker to perform arbitrary command injection. The attacker would need administrator credentials for the targeted device.
Vettore di attacco
Punteggio CVSS
Il CVSS è un sistema di valutazione che misura la gravità di una vulnerabilità informatica considerando fattori come l’impatto potenziale, la probabilità di attacco e la facilità di esecuzione.
Riassunto: .
Dettaglio del Vettore
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Riferimenti esterni
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec
- http://www.securityfocus.com/bid/108361
Prodotti interessati
- Cisco – Cisco NX-OS Software
Relazioni con altri prodotti
Produttore:Cisco
Prodotto: Cisco NX-OS Software
Anno: 2019
CWE: CWE-78
CVSS: 0.0