Informazioni sul CVE-2018-0476
Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability
CWE ID: CWE-399
Base Score (CVSS): N/A
CVE: CVE-2018-0476
Descrizione: A vulnerability in the Network Address Translation (NAT) Session Initiation Protocol (SIP) Application Layer Gateway (ALG) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of SIP packets in transit while NAT is performed on an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending crafted SIP packets via UDP port 5060 through an affected device that is performing NAT for SIP packets. A successful exploit could allow an attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
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-20180926-sip-alg
- http://www.securitytracker.com/id/1041734
- http://www.securityfocus.com/bid/105419
- http://www.securitytracker.com/id/1041737
Prodotti interessati
- Cisco – Cisco IOS XE Software
Relazioni con altri prodotti
Produttore:Cisco
Prodotto: Cisco IOS XE Software
Anno: 2018
CWE: CWE-399
CVSS: 0.0