8.6

CVE-2020-3254

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Media Gateway Control Protocol Denial of Service Vulnerabilities

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 ≫ Secure Firewall Threat Defense Version >= 6.2.3 < 6.2.3.16
Cisco ≫ Secure Firewall Threat Defense Version >= 6.3.0 < 6.3.0.6
Cisco ≫ Secure Firewall Threat Defense Version >= 6.4.0 < 6.4.0.4
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 Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.92% 0.772
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Cisco PSIRT 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.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-mgcp-SUqB8VKH
Vendor Advisory