Informazioni sul CVE-2019-1597

Cisco FXOS and NX-OS Lightweight Directory Access Protocol Denial of Service Vulnerabilities

CWE ID: CWE-20

Base Score (CVSS): N/A

CVE: CVE-2019-1597

Descrizione: Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).

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.

Punteggio Base (calcolato da AziendaSicura): 0.0 (None)

Riassunto: .

Dettaglio del Vettore

Metrica Valore Significato Descrizione

Riferimenti esterni

Prodotti interessati

  • Cisco – Firepower 4100 Series Next-Generation Firewalls
  • Cisco – Firepower 9300 Security Appliance
  • Cisco – MDS 9000 Series Multilayer Switches
  • Cisco – Nexus 3000 Series Switches
  • Cisco – Nexus 3500 Platform Switches
  • Cisco – Nexus 7000 and 7700 Series Switches
  • Cisco – Nexus 9000 Series Switches in Standalone NX-OS Mode
  • Cisco – Cisco UCS 6200 and 6300 Fabric Interconnect

Relazioni con altri prodotti

Produttore:Cisco
Prodotto: Firepower 4100 Series Next-Generation Firewalls
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Nexus 3000 Series Switches
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Nexus 3500 Platform Switches
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Nexus 7000 and 7700 Series Switches
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Nexus 9000 Series Switches in Standalone NX-OS Mode
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Firepower 9300 Security Appliance
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: MDS 9000 Series Multilayer Switches
Anno: 2019
CWE: CWE-20
CVSS: 0.0

Produttore:Cisco
Prodotto: Cisco UCS 6200 and 6300 Fabric Interconnect
Anno: 2019
CWE: CWE-20
CVSS: 0.0

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