8.6

CVE-2019-1694

Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software TCP Timer Handling Denial of Service Vulnerability

A vulnerability in the TCP processing engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper handling of TCP traffic. An attacker could exploit this vulnerability by sending a specific sequence of packets at a high rate through an affected device. A successful exploit could allow the attacker to temporarily disrupt traffic through the device while it reboots.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Adaptive Security Appliance Software Version < 9.4.4.34
   Cisco ≫ Asa 5505 Version -
   Cisco ≫ Asa 5510 Version -
   Cisco ≫ Asa 5512-x Version -
   Cisco ≫ Asa 5515-x Version -
   Cisco ≫ Asa 5520 Version -
   Cisco ≫ Asa 5525-x Version -
   Cisco ≫ Asa 5540 Version -
   Cisco ≫ Asa 5545-x Version -
   Cisco ≫ Asa 5550 Version -
   Cisco ≫ Asa 5555-x Version -
   Cisco ≫ Asa 5580 Version -
   Cisco ≫ Asa 5585-x Version -
Cisco ≫ Adaptive Security Appliance Software Version >= 9.5 < 9.6.4.25
   Cisco ≫ Asa 5505 Version -
   Cisco ≫ Asa 5510 Version -
   Cisco ≫ Asa 5512-x Version -
   Cisco ≫ Asa 5515-x Version -
   Cisco ≫ Asa 5520 Version -
   Cisco ≫ Asa 5525-x Version -
   Cisco ≫ Asa 5540 Version -
   Cisco ≫ Asa 5545-x Version -
   Cisco ≫ Asa 5550 Version -
   Cisco ≫ Asa 5555-x Version -
   Cisco ≫ Asa 5580 Version -
   Cisco ≫ Asa 5585-x Version -
Cisco ≫ Adaptive Security Appliance Software Version >= 9.7 < 9.8.4
   Cisco ≫ Asa 5505 Version -
   Cisco ≫ Asa 5510 Version -
   Cisco ≫ Asa 5512-x Version -
   Cisco ≫ Asa 5515-x Version -
   Cisco ≫ Asa 5520 Version -
   Cisco ≫ Asa 5525-x Version -
   Cisco ≫ Asa 5540 Version -
   Cisco ≫ Asa 5545-x Version -
   Cisco ≫ Asa 5550 Version -
   Cisco ≫ Asa 5555-x Version -
   Cisco ≫ Asa 5580 Version -
   Cisco ≫ Asa 5585-x Version -
Cisco ≫ Adaptive Security Appliance Software Version >= 9.9 < 9.9.2.50
   Cisco ≫ Asa 5505 Version -
   Cisco ≫ Asa 5510 Version -
   Cisco ≫ Asa 5512-x Version -
   Cisco ≫ Asa 5515-x Version -
   Cisco ≫ Asa 5520 Version -
   Cisco ≫ Asa 5525-x Version -
   Cisco ≫ Asa 5540 Version -
   Cisco ≫ Asa 5545-x Version -
   Cisco ≫ Asa 5550 Version -
   Cisco ≫ Asa 5555-x Version -
   Cisco ≫ Asa 5580 Version -
   Cisco ≫ Asa 5585-x Version -
Cisco ≫ Adaptive Security Appliance Software Version >= 9.10 < 9.10.1.17
   Cisco ≫ Asa 5505 Version -
   Cisco ≫ Asa 5510 Version -
   Cisco ≫ Asa 5512-x Version -
   Cisco ≫ Asa 5515-x Version -
   Cisco ≫ Asa 5520 Version -
   Cisco ≫ Asa 5525-x Version -
   Cisco ≫ Asa 5540 Version -
   Cisco ≫ Asa 5545-x Version -
   Cisco ≫ Asa 5550 Version -
   Cisco ≫ Asa 5555-x Version -
   Cisco ≫ Asa 5580 Version -
   Cisco ≫ Asa 5585-x Version -
Cisco ≫ Secure Firewall Threat Defense Version < 6.2.3.12
Cisco ≫ Secure Firewall Threat Defense Version >= 6.3.0 < 6.3.0.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.52% 0.828
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.6 3.9 4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.securityfocus.com/bid/108160
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-asa-frpwrtd-dos
Vendor Advisory