Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Cisco Cisco Adaptive Security Appliance (ASA) Software
9.8.1affected9.8.1.5affected9.8.1.7affected9.8.2affected9.8.2.8affected9.8.2.14affected9.8.2.15affected9.8.2.17affected9.8.2.20affected9.8.2.24affected9.8.2.26affected9.8.2.28affected9.8.2.33affected9.8.2.35affected9.8.2.38affected9.8.3.8affected9.8.3.11affected9.8.3.14affected9.8.3.16affected9.8.3.18affected9.8.3.21affected9.8.3affected9.8.3.26affected9.8.3.29affected9.8.4affected9.8.4.3affected9.8.4.7affected9.8.4.8affected9.8.4.10affected9.8.4.12affected9.8.4.15affected9.8.4.17affected9.8.4.25affected9.8.4.20affected9.8.4.22affected9.8.4.26affected9.8.4.29affected9.8.4.32affected9.8.4.33affected9.8.4.34affected9.8.4.35affected9.8.4.39affected9.8.4.40affected9.8.4.41affected9.8.4.43affected9.8.4.44affected9.8.4.45affected9.8.4.46affected9.8.4.48affected9.12.1affected9.12.1.2affected9.12.1.3affected9.12.2affected9.12.2.4affected9.12.2.5affected9.12.2.9affected9.12.3affected9.12.3.2affected9.12.3.7affected9.12.4affected9.12.3.12affected9.12.3.9affected9.12.2.1affected9.12.4.2affected9.12.4.4affected9.12.4.7affected9.12.4.10affected9.12.4.13affected9.12.4.8affected9.12.4.18affected9.12.4.24affected9.12.4.26affected9.12.4.29affected9.12.4.30affected9.12.4.35affected9.12.4.37affected9.12.4.38affected9.12.4.39affected9.12.4.40affected9.12.4.41affected9.12.4.47affected9.12.4.48affected9.12.4.50affected9.12.4.52affected9.12.4.54affected9.12.4.55affected9.12.4.56affected9.12.4.58affected9.12.4.62affected9.12.4.65affected9.14.1affected9.14.1.10affected9.14.1.6affected9.14.1.15affected9.14.1.19affected9.14.1.30affected9.14.2affected9.14.2.4affected9.14.2.8affected9.14.2.13affected9.14.2.15affected9.14.3affected9.14.3.1affected9.14.3.9affected9.14.3.11affected9.14.3.13affected9.14.3.18affected9.14.3.15affected9.14.4affected9.14.4.6affected9.14.4.7affected9.14.4.12affected9.14.4.13affected9.14.4.14affected9.14.4.15affected9.14.4.17affected9.14.4.22affected9.14.4.23affected9.15.1affected9.15.1.7affected9.15.1.10affected9.15.1.15affected9.15.1.16affected9.15.1.17affected9.15.1.1affected9.15.1.21affected9.16.1affected9.16.1.28affected9.16.2affected9.16.2.3affected9.16.2.7affected9.16.2.11affected9.16.2.13affected9.16.2.14affected9.16.3affected9.16.3.3affected9.16.3.14affected9.16.3.15affected9.16.3.19affected9.16.3.23affected9.16.4affected9.16.4.9affected9.16.4.14affected9.16.4.18affected9.16.4.19affected9.16.4.27affected9.16.4.38affected9.16.4.39affected9.16.4.42affected9.16.4.48affected9.16.4.55affected9.17.1affected9.17.1.7affected9.17.1.9affected9.17.1.10affected9.17.1.11affected9.17.1.13affected9.17.1.15affected9.17.1.20affected9.17.1.30affected9.17.1.33affected9.18.1affected9.18.1.3affected9.18.2affected9.18.2.5affected9.18.2.7affected9.18.2.8affected9.18.3affected9.18.3.39affected9.18.3.46affected9.18.3.53affected9.18.3.55affected9.18.3.56affected9.18.4affected9.18.4.5affected9.18.4.8affected9.19.1affected9.19.1.5affected9.19.1.9affected9.19.1.12affected9.19.1.18affected9.19.1.22affected9.19.1.24affected9.19.1.27affected9.20.1affected9.20.1.5affected9.20.2affected
Cisco Cisco Firepower Threat Defense Software
6.2.3affected6.2.3.1affected6.2.3.2affected6.2.3.3affected6.2.3.4affected6.2.3.5affected6.2.3.6affected6.2.3.7affected6.2.3.8affected6.2.3.10affected6.2.3.11affected6.2.3.9affected6.2.3.12affected6.2.3.13affected6.2.3.14affected6.2.3.15affected6.2.3.16affected6.2.3.17affected6.2.3.18affected6.6.0affected6.6.0.1affected6.6.1affected6.6.3affected6.6.4affected6.6.5affected6.6.5.1affected6.6.5.2affected6.6.7affected6.6.7.1affected6.4.0affected6.4.0.1affected6.4.0.3affected6.4.0.2affected6.4.0.4affected6.4.0.5affected6.4.0.6affected6.4.0.7affected6.4.0.8affected6.4.0.9affected6.4.0.10affected6.4.0.11affected6.4.0.12affected6.4.0.13affected6.4.0.14affected6.4.0.15affected6.4.0.16affected6.4.0.17affected6.7.0affected6.7.0.1affected6.7.0.2affected6.7.0.3affected7.0.0affected7.0.0.1affected7.0.1affected7.0.1.1affected7.0.2affected7.0.2.1affected7.0.3affected7.0.4affected7.0.5affected7.0.6affected7.0.6.1affected7.1.0affected7.1.0.1affected7.1.0.2affected7.1.0.3affected7.2.0affected7.2.0.1affected7.2.1affected7.2.2affected7.2.3affected7.2.4affected7.2.4.1affected7.2.5affected7.2.5.1affected7.3.0affected7.3.1affected7.3.1.1affected7.4.0affected7.4.1affected
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-websrvs-dos-X8gNucD2 ↗
- https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/ ↗
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20353 ↗