8.6

CVE-2020-3254

Multiple vulnerabilities in the Media Gateway Control Protocol (MGCP) inspection feature of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerabilities are due to inefficient memory management. An attacker could exploit these vulnerabilities by sending crafted MGCP packets through an affected device. An exploit could allow the attacker to cause memory exhaustion resulting in a restart of an affected device, causing a DoS condition for traffic traversing the device.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Firepower Threat Defense Version >= 6.2.3 < 6.2.3.16
Cisco ≫ Firepower Threat Defense Version >= 6.3.0 < 6.3.0.6
Cisco ≫ Firepower Threat Defense Version >= 6.4.0 < 6.4.0.4
Cisco ≫ Asa 5505 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5505 Version-
Cisco ≫ Asa 5510 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5510 Version-
Cisco ≫ Asa 5512-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5512-x Version-
Cisco ≫ Asa 5515-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5515-x Version-
Cisco ≫ Asa 5520 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5520 Version-
Cisco ≫ Asa 5525-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5525-x Version-
Cisco ≫ Asa 5540 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5540 Version-
Cisco ≫ Asa 5545-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5545-x Version-
Cisco ≫ Asa 5550 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5550 Version-
Cisco ≫ Asa 5555-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5555-x Version-
Cisco ≫ Asa 5580 Firmware Version9.10(1.3)
   Cisco ≫ Asa 5580 Version-
Cisco ≫ Asa 5585-x Firmware Version9.10(1.3)
   Cisco ≫ Asa 5585-x Version-
Cisco ≫ Adaptive Security Appliance Software Version >= 9.6 < 9.6.4.34
Cisco ≫ Adaptive Security Appliance Software Version >= 9.8 < 9.8.4.7
Cisco ≫ Adaptive Security Appliance Software Version >= 9.9 < 9.9.2.66
Cisco ≫ Adaptive Security Appliance Software Version >= 9.10 < 9.10.1.27
Cisco ≫ Adaptive Security Appliance Software Version >= 9.12 < 9.12.2.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.16% 0.766
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
psirt@cisco.com 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.