Vulnerabilities > CVE-2019-12698 - Unspecified vulnerability in Cisco Adaptive Security Appliance

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

cisco

NVD

Published: 2019-10-02

Updated: 2023-08-16

Summary

A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for a specific WebVPN HTTP page request. An attacker could exploit this vulnerability by sending multiple WebVPN HTTP page load requests for a specific URL. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition, which could cause traffic to be delayed through the device.

Vulnerable Configurations

Part	Description	Count
Application	Cisco Cisco Adaptive Security Appliance 9.1.7.4 Cisco Adaptive Security Appliance 9.2 Cisco Adaptive Security Appliance 9.2.4.8 Cisco Adaptive Security Appliance 9.3 Cisco Adaptive Security Appliance 9.3.3.9 Cisco Adaptive Security Appliance 9.4 Cisco Adaptive Security Appliance 9.4.2.11 Cisco Adaptive Security Appliance 9.4.4.37 Cisco Adaptive Security Appliance 9.5 Cisco Adaptive Security Appliance 9.5.2.5 Cisco Adaptive Security Appliance 9.6 Cisco Adaptive Security Appliance 9.6.0 Cisco Adaptive Security Appliance 9.6.1 Cisco Adaptive Security Appliance 9.6.1.3 Cisco Adaptive Security Appliance 9.6.1.5 Cisco Adaptive Security Appliance 9.6.1.10 Cisco Adaptive Security Appliance 9.6.2 Cisco Adaptive Security Appliance 9.6.2.1 Cisco Adaptive Security Appliance 9.6.2.2 Cisco Adaptive Security Appliance 9.6.2.3 Cisco Adaptive Security Appliance 9.6.2.7 Cisco Adaptive Security Appliance 9.6.2.11 Cisco Adaptive Security Appliance 9.6.2.13 Cisco Adaptive Security Appliance 9.6.2.22 Cisco Adaptive Security Appliance 9.6.2.23 Cisco Adaptive Security Appliance 9.6.3 Cisco Adaptive Security Appliance 9.6.3.1 Cisco Adaptive Security Appliance 9.6.3.3 Cisco Adaptive Security Appliance 9.6.3.8 Cisco Adaptive Security Appliance 9.6.3.9 Cisco Adaptive Security Appliance 9.6.3.11 Cisco Adaptive Security Appliance 9.6.3.12 Cisco Adaptive Security Appliance 9.6.3.14 Cisco Adaptive Security Appliance 9.6.3.17 Cisco Adaptive Security Appliance 9.6.3.20 Cisco Adaptive Security Appliance 9.6.4 Cisco Adaptive Security Appliance 9.6.4.3 Cisco Adaptive Security Appliance 9.6.4.5 Cisco Adaptive Security Appliance 9.6.4.6 Cisco Adaptive Security Appliance 9.6.4.8 Cisco Adaptive Security Appliance 9.6.4.10 Cisco Adaptive Security Appliance 9.6.4.12 Cisco Adaptive Security Appliance 9.6.4.14 Cisco Adaptive Security Appliance 9.6.4.17 Cisco Adaptive Security Appliance 9.6.4.18 Cisco Adaptive Security Appliance 9.6.4.20 Cisco Adaptive Security Appliance 9.6.4.22 Cisco Adaptive Security Appliance 9.6.4.23 Cisco Adaptive Security Appliance 9.6.4.24 Cisco Adaptive Security Appliance 9.6.4.25 Cisco Adaptive Security Appliance 9.6.4.29 Cisco Adaptive Security Appliance 9.6.4.30 Cisco Firepower Threat Defense 6.4.0 Cisco Firepower Threat Defense 6.4.0.1 Cisco Firepower Threat Defense 6.4.0.2 Cisco Firepower Threat Defense 6.4.0.3 Cisco Firepower Threat Defense 6.4.0.4 Cisco Firepower Threat Defense 6.4.0.5 Cisco Firepower Threat Defense 6.3.0 Cisco Firepower Threat Defense 6.3.0.1 Cisco Firepower Threat Defense 6.3.0.2 Cisco Firepower Threat Defense 6.3.0.3 Cisco Firepower Threat Defense 6.3.0.4 Cisco Firepower Threat Defense 6.3.0.5 Cisco Firepower Threat Defense - Cisco Firepower Threat Defense 5.3.0 Cisco Firepower Threat Defense 5.4.0 Cisco Firepower Threat Defense 6.0 Cisco Firepower Threat Defense 6.0.0 Cisco Firepower Threat Defense 6.0.0.1 Cisco Firepower Threat Defense 6.0.1 Cisco Firepower Threat Defense 6.0.1.1 Cisco Firepower Threat Defense 6.0.1.2 Cisco Firepower Threat Defense 6.0.1.3 Cisco Firepower Threat Defense 6.0.1.4 Cisco Firepower Threat Defense 6.1.0 Cisco Firepower Threat Defense 6.1.0.1 Cisco Firepower Threat Defense 6.1.0.2 Cisco Firepower Threat Defense 6.1.0.3 Cisco Firepower Threat Defense 6.1.0.4 Cisco Firepower Threat Defense 6.1.0.5 Cisco Firepower Threat Defense 6.1.0.6 Cisco Firepower Threat Defense 6.1.0.7 Cisco Firepower Threat Defense 6.2.0 Cisco Firepower Threat Defense 6.2.0.1 Cisco Firepower Threat Defense 6.2.0.2 Cisco Firepower Threat Defense 6.2.0.3 Cisco Firepower Threat Defense 6.2.0.4 Cisco Firepower Threat Defense 6.2.0.5 Cisco Firepower Threat Defense 6.2.0.6 Cisco Firepower Threat Defense 6.2.1 Cisco Firepower Threat Defense 6.2.2 Cisco Firepower Threat Defense 6.2.2.1 Cisco Firepower Threat Defense 6.2.2.2 Cisco Firepower Threat Defense 6.2.2.3 Cisco Firepower Threat Defense 6.2.2.4 Cisco Firepower Threat Defense 6.2.2.5 Cisco Firepower Threat Defense 6.2.3 Cisco Firepower Threat Defense 6.2.3.0 Cisco Firepower Threat Defense 6.2.3.1 Cisco Firepower Threat Defense 6.2.3.2 Cisco Firepower Threat Defense 6.2.3.3 Cisco Firepower Threat Defense 6.2.3.4 Cisco Firepower Threat Defense 6.2.3.5 Cisco Firepower Threat Defense 6.2.3.6 Cisco Firepower Threat Defense 6.2.3.7 Cisco Firepower Threat Defense 6.2.3.8 Cisco Firepower Threat Defense 6.2.3.9 Cisco Firepower Threat Defense 6.2.3.10 Cisco Firepower Threat Defense 6.2.3.11 Cisco Firepower Threat Defense 6.2.3.12 Cisco Firepower Threat Defense 6.2.3.13 Cisco Firepower Threat Defense 6.2.3.14	113
OS	Cisco Cisco Adaptive Security Appliance Software 9.7 Cisco Adaptive Security Appliance Software 9.7\(1\) Cisco Adaptive Security Appliance Software 9.7\(1\)1 Cisco Adaptive Security Appliance Software 9.7\(1\)2 Cisco Adaptive Security Appliance Software 9.7\(1\)4 Cisco Adaptive Security Appliance Software 9.7\(1\)8 Cisco Adaptive Security Appliance Software 9.7\(1\)15 Cisco Adaptive Security Appliance Software 9.7\(1\)16 Cisco Adaptive Security Appliance Software 9.7\(1\)21 Cisco Adaptive Security Appliance Software 9.7\(1\)24 Cisco Adaptive Security Appliance Software 9.7\(1.4\) Cisco Adaptive Security Appliance Software 9.7\(1.17\) Cisco Adaptive Security Appliance Software 9.7.0 Cisco Adaptive Security Appliance Software 9.7.0.0 Cisco Adaptive Security Appliance Software 9.7.1 Cisco Adaptive Security Appliance Software 9.7.1.1 Cisco Adaptive Security Appliance Software 9.7.1.2 Cisco Adaptive Security Appliance Software 9.7.1.4 Cisco Adaptive Security Appliance Software 9.7.1.8 Cisco Adaptive Security Appliance Software 9.7.1.15 Cisco Adaptive Security Appliance Software 9.7.1.16 Cisco Adaptive Security Appliance Software 9.7.1.21 Cisco Adaptive Security Appliance Software 9.7.1.24 Cisco Adaptive Security Appliance Software 9.8 Cisco Adaptive Security Appliance Software 9.8\(0.56\) Cisco Adaptive Security Appliance Software 9.8\(1\) Cisco Adaptive Security Appliance Software 9.8\(1.200\) Cisco Adaptive Security Appliance Software 9.8\(1.245\) Cisco Adaptive Security Appliance Software 9.8\(2\) Cisco Adaptive Security Appliance Software 9.8\(2\)8 Cisco Adaptive Security Appliance Software 9.8\(2\)14 Cisco Adaptive Security Appliance Software 9.8\(2\)17 Cisco Adaptive Security Appliance Software 9.8\(2\)20 Cisco Adaptive Security Appliance Software 9.8\(2\)24 Cisco Adaptive Security Appliance Software 9.8\(2\)26 Cisco Adaptive Security Appliance Software 9.8\(2\)28 Cisco Adaptive Security Appliance Software 9.8\(2.12\) Cisco Adaptive Security Appliance Software 9.8\(2.15\) Cisco Adaptive Security Appliance Software 9.8\(2.21\) Cisco Adaptive Security Appliance Software 9.8\(3\) Cisco Adaptive Security Appliance Software 9.8.0 Cisco Adaptive Security Appliance Software 9.8.0.0 Cisco Adaptive Security Appliance Software 9.8.1 Cisco Adaptive Security Appliance Software 9.8.1.5 Cisco Adaptive Security Appliance Software 9.8.1.7 Cisco Adaptive Security Appliance Software 9.8.2 Cisco Adaptive Security Appliance Software 9.8.2.8 Cisco Adaptive Security Appliance Software 9.8.2.14 Cisco Adaptive Security Appliance Software 9.8.2.15 Cisco Adaptive Security Appliance Software 9.8.2.17 Cisco Adaptive Security Appliance Software 9.8.2.20 Cisco Adaptive Security Appliance Software 9.8.2.24 Cisco Adaptive Security Appliance Software 9.8.2.26 Cisco Adaptive Security Appliance Software 9.8.2.28 Cisco Adaptive Security Appliance Software 9.8.2.33 Cisco Adaptive Security Appliance Software 9.8.2.35 Cisco Adaptive Security Appliance Software 9.8.2.38 Cisco Adaptive Security Appliance Software 9.8.2.45 Cisco Adaptive Security Appliance Software 9.8.3 Cisco Adaptive Security Appliance Software 9.8.3.8 Cisco Adaptive Security Appliance Software 9.8.3.11 Cisco Adaptive Security Appliance Software 9.8.3.14 Cisco Adaptive Security Appliance Software 9.8.3.16 Cisco Adaptive Security Appliance Software 9.8.3.18 Cisco Adaptive Security Appliance Software 9.8.3.21 Cisco Adaptive Security Appliance Software 9.8.3.26 Cisco Adaptive Security Appliance Software 9.8.3.29 Cisco Adaptive Security Appliance Software 9.8.4 Cisco Adaptive Security Appliance Software 9.8.4.3 Cisco Adaptive Security Appliance Software 9.8.4.7 Cisco Adaptive Security Appliance Software 9.8.4.8 Cisco Adaptive Security Appliance Software 9.9 Cisco Adaptive Security Appliance Software 9.9\(1\) Cisco Adaptive Security Appliance Software 9.9\(1.77\) Cisco Adaptive Security Appliance Software 9.9\(2\) Cisco Adaptive Security Appliance Software 9.9\(2\)1 Cisco Adaptive Security Appliance Software 9.9\(28\) Cisco Adaptive Security Appliance Software 9.9.0 Cisco Adaptive Security Appliance Software 9.9.0.0 Cisco Adaptive Security Appliance Software 9.9.1 Cisco Adaptive Security Appliance Software 9.9.1\(1\) Cisco Adaptive Security Appliance Software 9.9.1.2 Cisco Adaptive Security Appliance Software 9.9.1.3 Cisco Adaptive Security Appliance Software 9.9.1.4 Cisco Adaptive Security Appliance Software 9.9.1.5 Cisco Adaptive Security Appliance Software 9.9.2 Cisco Adaptive Security Appliance Software 9.9.2.1 Cisco Adaptive Security Appliance Software 9.9.2.9 Cisco Adaptive Security Appliance Software 9.9.2.14 Cisco Adaptive Security Appliance Software 9.9.2.18 Cisco Adaptive Security Appliance Software 9.9.2.25 Cisco Adaptive Security Appliance Software 9.9.2.27 Cisco Adaptive Security Appliance Software 9.9.2.32 Cisco Adaptive Security Appliance Software 9.9.2.36 Cisco Adaptive Security Appliance Software 9.9.2.40 Cisco Adaptive Security Appliance Software 9.9.2.47 Cisco Adaptive Security Appliance Software 9.9.2.50 Cisco Adaptive Security Appliance Software 9.9.2.52 Cisco Adaptive Security Appliance Software 9.10 Cisco Adaptive Security Appliance Software 9.10.0 Cisco Adaptive Security Appliance Software 9.10.1 Cisco Adaptive Security Appliance Software 9.10.1.2 Cisco Adaptive Security Appliance Software 9.10.1.7 Cisco Adaptive Security Appliance Software 9.10.1.10 Cisco Adaptive Security Appliance Software 9.10.1.11 Cisco Adaptive Security Appliance Software 9.10.1.17 Cisco Adaptive Security Appliance Software 9.10.1.22 Cisco Adaptive Security Appliance Software 9.10.1.27 Cisco Adaptive Security Appliance Software 9.12 Cisco Adaptive Security Appliance Software 9.12.0 Cisco Adaptive Security Appliance Software 9.12.1 Cisco Adaptive Security Appliance Software 9.12.1.2 Cisco Adaptive Security Appliance Software 9.12.1.3 Cisco Adaptive Security Appliance Software 9.12.2 Cisco Adaptive Security Appliance Software 9.12.2.1 Cisco Adaptive Security Appliance Software 9.12.2.4 Cisco Adaptive Security Appliance Software 9.12.2.5 Cisco Adaptive Security Appliance Software 9.13	118
Hardware	Cisco Cisco ASA 5505 - Cisco ASA 5510 - Cisco ASA 5512 X - Cisco ASA 5515 X - Cisco ASA 5520 - Cisco ASA 5525 X - Cisco ASA 5550 - Cisco ASA 5555 X - Cisco ASA 5580 - Cisco ASA 5585 X -	10

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-ftd-dos