Informazioni sul CVE-2019-1715
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Low-Entropy Keys Vulnerability
CWE ID: CWE-332
Base Score (CVSS): N/A
CVE: CVE-2019-1715
Descrizione: A vulnerability in the Deterministic Random Bit Generator (DRBG), also known as Pseudorandom Number Generator (PRNG), used in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a cryptographic collision, enabling the attacker to discover the private key of an affected device. The vulnerability is due to insufficient entropy in the DRBG when generating cryptographic keys. An attacker could exploit this vulnerability by generating a large number of cryptographic keys on an affected device and looking for collisions with target devices. A successful exploit could allow the attacker to impersonate an affected target device or to decrypt traffic secured by an affected key that is sent to or from an affected target 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
Prodotti interessati
- Cisco – Cisco Adaptive Security Appliance (ASA) Software
- Cisco – Cisco Firepower Threat Defense (FTD) Software
Relazioni con altri prodotti
Produttore:Cisco
Prodotto: Cisco Adaptive Security Appliance (ASA) Software
Anno: 2019
CWE: CWE-332
CVSS: 0.0
Produttore:Cisco
Prodotto: Cisco Firepower Threat Defense (FTD) Software
Anno: 2019
CWE: CWE-332
CVSS: 0.0