First published: Wed Apr 24 2024(Updated: )
A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to incomplete error checking when parsing an HTTP header. An attacker could exploit this vulnerability by sending a crafted HTTP request to a targeted web server on a device. A successful exploit could allow the attacker to cause a DoS condition when the device reloads.
Credit: ykramarz@cisco.com ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
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 | =9.8.3 | |
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 | =9.8.4.10 | |
Cisco Adaptive Security Appliance Software | =9.8.4.12 | |
Cisco Adaptive Security Appliance Software | =9.8.4.15 | |
Cisco Adaptive Security Appliance Software | =9.8.4.17 | |
Cisco Adaptive Security Appliance Software | =9.8.4.20 | |
Cisco Adaptive Security Appliance Software | =9.8.4.22 | |
Cisco Adaptive Security Appliance Software | =9.8.4.25 | |
Cisco Adaptive Security Appliance Software | =9.8.4.26 | |
Cisco Adaptive Security Appliance Software | =9.8.4.29 | |
Cisco Adaptive Security Appliance Software | =9.8.4.32 | |
Cisco Adaptive Security Appliance Software | =9.8.4.33 | |
Cisco Adaptive Security Appliance Software | =9.8.4.34 | |
Cisco Adaptive Security Appliance Software | =9.8.4.35 | |
Cisco Adaptive Security Appliance Software | =9.8.4.39 | |
Cisco Adaptive Security Appliance Software | =9.8.4.40 | |
Cisco Adaptive Security Appliance Software | =9.8.4.41 | |
Cisco Adaptive Security Appliance Software | =9.8.4.43 | |
Cisco Adaptive Security Appliance Software | =9.8.4.44 | |
Cisco Adaptive Security Appliance Software | =9.8.4.45 | |
Cisco Adaptive Security Appliance Software | =9.8.4.46 | |
Cisco Adaptive Security Appliance Software | =9.8.4.48 | |
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 | =9.12.2.9 | |
Cisco Adaptive Security Appliance Software | =9.12.3 | |
Cisco Adaptive Security Appliance Software | =9.12.3.2 | |
Cisco Adaptive Security Appliance Software | =9.12.3.7 | |
Cisco Adaptive Security Appliance Software | =9.12.3.9 | |
Cisco Adaptive Security Appliance Software | =9.12.3.12 | |
Cisco Adaptive Security Appliance Software | =9.12.4 | |
Cisco Adaptive Security Appliance Software | =9.12.4.2 | |
Cisco Adaptive Security Appliance Software | =9.12.4.4 | |
Cisco Adaptive Security Appliance Software | =9.12.4.7 | |
Cisco Adaptive Security Appliance Software | =9.12.4.8 | |
Cisco Adaptive Security Appliance Software | =9.12.4.10 | |
Cisco Adaptive Security Appliance Software | =9.12.4.13 | |
Cisco Adaptive Security Appliance Software | =9.12.4.18 | |
Cisco Adaptive Security Appliance Software | =9.12.4.24 | |
Cisco Adaptive Security Appliance Software | =9.12.4.26 | |
Cisco Adaptive Security Appliance Software | =9.12.4.29 | |
Cisco Adaptive Security Appliance Software | =9.12.4.30 | |
Cisco Adaptive Security Appliance Software | =9.12.4.35 | |
Cisco Adaptive Security Appliance Software | =9.12.4.37 | |
Cisco Adaptive Security Appliance Software | =9.12.4.38 | |
Cisco Adaptive Security Appliance Software | =9.12.4.39 | |
Cisco Adaptive Security Appliance Software | =9.12.4.40 | |
Cisco Adaptive Security Appliance Software | =9.12.4.41 | |
Cisco Adaptive Security Appliance Software | =9.12.4.47 | |
Cisco Adaptive Security Appliance Software | =9.12.4.48 | |
Cisco Adaptive Security Appliance Software | =9.12.4.50 | |
Cisco Adaptive Security Appliance Software | =9.12.4.52 | |
Cisco Adaptive Security Appliance Software | =9.12.4.54 | |
Cisco Adaptive Security Appliance Software | =9.12.4.55 | |
Cisco Adaptive Security Appliance Software | =9.12.4.56 | |
Cisco Adaptive Security Appliance Software | =9.12.4.58 | |
Cisco Adaptive Security Appliance Software | =9.12.4.62 | |
Cisco Adaptive Security Appliance Software | =9.12.4.65 | |
Cisco Adaptive Security Appliance Software | =9.14.1 | |
Cisco Adaptive Security Appliance Software | =9.14.1.6 | |
Cisco Adaptive Security Appliance Software | =9.14.1.10 | |
Cisco Adaptive Security Appliance Software | =9.14.1.15 | |
Cisco Adaptive Security Appliance Software | =9.14.1.19 | |
Cisco Adaptive Security Appliance Software | =9.14.1.30 | |
Cisco Adaptive Security Appliance Software | =9.14.2 | |
Cisco Adaptive Security Appliance Software | =9.14.2.4 | |
Cisco Adaptive Security Appliance Software | =9.14.2.8 | |
Cisco Adaptive Security Appliance Software | =9.14.2.13 | |
Cisco Adaptive Security Appliance Software | =9.14.2.15 | |
Cisco Adaptive Security Appliance Software | =9.14.3 | |
Cisco Adaptive Security Appliance Software | =9.14.3.1 | |
Cisco Adaptive Security Appliance Software | =9.14.3.9 | |
Cisco Adaptive Security Appliance Software | =9.14.3.11 | |
Cisco Adaptive Security Appliance Software | =9.14.3.13 | |
Cisco Adaptive Security Appliance Software | =9.14.3.15 | |
Cisco Adaptive Security Appliance Software | =9.14.3.18 | |
Cisco Adaptive Security Appliance Software | =9.14.4 | |
Cisco Adaptive Security Appliance Software | =9.14.4.6 | |
Cisco Adaptive Security Appliance Software | =9.14.4.7 | |
Cisco Adaptive Security Appliance Software | =9.14.4.12 | |
Cisco Adaptive Security Appliance Software | =9.14.4.13 | |
Cisco Adaptive Security Appliance Software | =9.14.4.14 | |
Cisco Adaptive Security Appliance Software | =9.14.4.15 | |
Cisco Adaptive Security Appliance Software | =9.14.4.17 | |
Cisco Adaptive Security Appliance Software | =9.14.4.22 | |
Cisco Adaptive Security Appliance Software | =9.14.4.23 | |
Cisco Adaptive Security Appliance Software | =9.15.1 | |
Cisco Adaptive Security Appliance Software | =9.15.1.1 | |
Cisco Adaptive Security Appliance Software | =9.15.1.7 | |
Cisco Adaptive Security Appliance Software | =9.15.1.10 | |
Cisco Adaptive Security Appliance Software | =9.15.1.15 | |
Cisco Adaptive Security Appliance Software | =9.15.1.16 | |
Cisco Adaptive Security Appliance Software | =9.15.1.17 | |
Cisco Adaptive Security Appliance Software | =9.15.1.21 | |
Cisco Adaptive Security Appliance Software | =9.16.1 | |
Cisco Adaptive Security Appliance Software | =9.16.1.28 | |
Cisco Adaptive Security Appliance Software | =9.16.2 | |
Cisco Adaptive Security Appliance Software | =9.16.2.3 | |
Cisco Adaptive Security Appliance Software | =9.16.2.7 | |
Cisco Adaptive Security Appliance Software | =9.16.2.11 | |
Cisco Adaptive Security Appliance Software | =9.16.2.13 | |
Cisco Adaptive Security Appliance Software | =9.16.2.14 | |
Cisco Adaptive Security Appliance Software | =9.16.3 | |
Cisco Adaptive Security Appliance Software | =9.16.3.3 | |
Cisco Adaptive Security Appliance Software | =9.16.3.14 | |
Cisco Adaptive Security Appliance Software | =9.16.3.15 | |
Cisco Adaptive Security Appliance Software | =9.16.3.19 | |
Cisco Adaptive Security Appliance Software | =9.16.3.23 | |
Cisco Adaptive Security Appliance Software | =9.16.4 | |
Cisco Adaptive Security Appliance Software | =9.16.4.9 | |
Cisco Adaptive Security Appliance Software | =9.16.4.14 | |
Cisco Adaptive Security Appliance Software | =9.16.4.18 | |
Cisco Adaptive Security Appliance Software | =9.16.4.19 | |
Cisco Adaptive Security Appliance Software | =9.16.4.27 | |
Cisco Adaptive Security Appliance Software | =9.16.4.38 | |
Cisco Adaptive Security Appliance Software | =9.16.4.39 | |
Cisco Adaptive Security Appliance Software | =9.16.4.42 | |
Cisco Adaptive Security Appliance Software | =9.16.4.48 | |
Cisco Adaptive Security Appliance Software | =9.16.4.55 | |
Cisco Adaptive Security Appliance Software | =9.17.1 | |
Cisco Adaptive Security Appliance Software | =9.17.1.7 | |
Cisco Adaptive Security Appliance Software | =9.17.1.9 | |
Cisco Adaptive Security Appliance Software | =9.17.1.10 | |
Cisco Adaptive Security Appliance Software | =9.17.1.11 | |
Cisco Adaptive Security Appliance Software | =9.17.1.13 | |
Cisco Adaptive Security Appliance Software | =9.17.1.15 | |
Cisco Adaptive Security Appliance Software | =9.17.1.20 | |
Cisco Adaptive Security Appliance Software | =9.17.1.30 | |
Cisco Adaptive Security Appliance Software | =9.17.1.33 | |
Cisco Adaptive Security Appliance Software | =9.18.1 | |
Cisco Adaptive Security Appliance Software | =9.18.1.3 | |
Cisco Adaptive Security Appliance Software | =9.18.2 | |
Cisco Adaptive Security Appliance Software | =9.18.2.5 | |
Cisco Adaptive Security Appliance Software | =9.18.2.7 | |
Cisco Adaptive Security Appliance Software | =9.18.2.8 | |
Cisco Adaptive Security Appliance Software | =9.18.3 | |
Cisco Adaptive Security Appliance Software | =9.18.3.39 | |
Cisco Adaptive Security Appliance Software | =9.18.3.46 | |
Cisco Adaptive Security Appliance Software | =9.18.3.53 | |
Cisco Adaptive Security Appliance Software | =9.18.3.55 | |
Cisco Adaptive Security Appliance Software | =9.18.3.56 | |
Cisco Adaptive Security Appliance Software | =9.18.4 | |
Cisco Adaptive Security Appliance Software | =9.18.4.5 | |
Cisco Adaptive Security Appliance Software | =9.18.4.8 | |
Cisco Adaptive Security Appliance Software | =9.19.1 | |
Cisco Adaptive Security Appliance Software | =9.19.1.5 | |
Cisco Adaptive Security Appliance Software | =9.19.1.9 | |
Cisco Adaptive Security Appliance Software | =9.19.1.12 | |
Cisco Adaptive Security Appliance Software | =9.19.1.18 | |
Cisco Adaptive Security Appliance Software | =9.19.1.22 | |
Cisco Adaptive Security Appliance Software | =9.19.1.24 | |
Cisco Adaptive Security Appliance Software | =9.19.1.27 | |
Cisco Adaptive Security Appliance Software | =9.20.1 | |
Cisco Adaptive Security Appliance Software | =9.20.1.5 | |
Cisco Adaptive Security Appliance Software | =9.20.2 | |
Cisco Firepower Threat Defense | =6.2.3 | |
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 | |
Cisco Firepower Threat Defense | =6.2.3.15 | |
Cisco Firepower Threat Defense | =6.2.3.16 | |
Cisco Firepower Threat Defense | =6.2.3.17 | |
Cisco Firepower Threat Defense | =6.2.3.18 | |
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 | =6.4.0.6 | |
Cisco Firepower Threat Defense | =6.4.0.7 | |
Cisco Firepower Threat Defense | =6.4.0.8 | |
Cisco Firepower Threat Defense | =6.4.0.9 | |
Cisco Firepower Threat Defense | =6.4.0.10 | |
Cisco Firepower Threat Defense | =6.4.0.11 | |
Cisco Firepower Threat Defense | =6.4.0.12 | |
Cisco Firepower Threat Defense | =6.4.0.13 | |
Cisco Firepower Threat Defense | =6.4.0.14 | |
Cisco Firepower Threat Defense | =6.4.0.15 | |
Cisco Firepower Threat Defense | =6.4.0.16 | |
Cisco Firepower Threat Defense | =6.4.0.17 | |
Cisco Firepower Threat Defense | =6.6.0 | |
Cisco Firepower Threat Defense | =6.6.0.1 | |
Cisco Firepower Threat Defense | =6.6.1 | |
Cisco Firepower Threat Defense | =6.6.3 | |
Cisco Firepower Threat Defense | =6.6.4 | |
Cisco Firepower Threat Defense | =6.6.5 | |
Cisco Firepower Threat Defense | =6.6.5.1 | |
Cisco Firepower Threat Defense | =6.6.5.2 | |
Cisco Firepower Threat Defense | =6.6.7 | |
Cisco Firepower Threat Defense | =6.6.7.1 | |
Cisco Firepower Threat Defense | =6.7.0 | |
Cisco Firepower Threat Defense | =6.7.0.1 | |
Cisco Firepower Threat Defense | =6.7.0.2 | |
Cisco Firepower Threat Defense | =6.7.0.3 | |
Cisco Firepower Threat Defense | =7.0.0 | |
Cisco Firepower Threat Defense | =7.0.0.1 | |
Cisco Firepower Threat Defense | =7.0.1 | |
Cisco Firepower Threat Defense | =7.0.1.1 | |
Cisco Firepower Threat Defense | =7.0.2 | |
Cisco Firepower Threat Defense | =7.0.2.1 | |
Cisco Firepower Threat Defense | =7.0.3 | |
Cisco Firepower Threat Defense | =7.0.4 | |
Cisco Firepower Threat Defense | =7.0.5 | |
Cisco Firepower Threat Defense | =7.0.6 | |
Cisco Firepower Threat Defense | =7.0.6.1 | |
Cisco Firepower Threat Defense | =7.1.0 | |
Cisco Firepower Threat Defense | =7.1.0.1 | |
Cisco Firepower Threat Defense | =7.1.0.2 | |
Cisco Firepower Threat Defense | =7.1.0.3 | |
Cisco Firepower Threat Defense | =7.2.0 | |
Cisco Firepower Threat Defense | =7.2.0.1 | |
Cisco Firepower Threat Defense | =7.2.1 | |
Cisco Firepower Threat Defense | =7.2.2 | |
Cisco Firepower Threat Defense | =7.2.3 | |
Cisco Firepower Threat Defense | =7.2.4 | |
Cisco Firepower Threat Defense | =7.2.4.1 | |
Cisco Firepower Threat Defense | =7.2.5 | |
Cisco Firepower Threat Defense | =7.2.5.1 | |
Cisco Firepower Threat Defense | =7.3.0 | |
Cisco Firepower Threat Defense | =7.3.1 | |
Cisco Firepower Threat Defense | =7.3.1.1 | |
Cisco Firepower Threat Defense | =7.4.0 | |
Cisco Firepower Threat Defense | =7.4.1 | |
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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