Vulnerability Database

289,598

Total vulnerabilities in the database

CVE-2022-20685

A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an integer overflow while processing Modbus traffic. An attacker could exploit this vulnerability by sending crafted Modbus traffic through an affected device. A successful exploit could allow the attacker to cause the Snort process to hang, causing traffic inspection to stop.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

No technical information available.

CWEs:

Software From Fixed in
cisco / cyber_vision 3.0.0 3.0.0.x
cisco / cyber_vision 3.0.1 3.0.1.x
cisco / cyber_vision 3.0.2 3.0.2.x
cisco / cyber_vision 3.0.3 3.0.3.x
cisco / cyber_vision 3.0.5 3.0.5.x
cisco / cyber_vision 3.0.6 3.0.6.x
cisco / cyber_vision 3.1.0 3.1.0.x
cisco / cyber_vision 3.0.4 3.0.4.x
cisco / cyber_vision 3.1.1 3.1.1.x
cisco / cyber_vision 3.1.2 3.1.2.x
cisco / cyber_vision 3.2.0 3.2.0.x
cisco / cyber_vision 3.2.1 3.2.1.x
cisco / cyber_vision 3.2.2 3.2.2.x
cisco / cyber_vision 3.2.3 3.2.3.x
cisco / cyber_vision 3.2.4 3.2.4.x
cisco / cyber_vision 4.0.0 4.0.0.x
cisco / cyber_vision 4.0.1 4.0.1.x
cisco / firepower_threat_defense 6.2.3 6.2.3.x
cisco / firepower_threat_defense 6.2.3.1 6.2.3.1.x
cisco / firepower_threat_defense 6.4.0 6.4.0.x
cisco / firepower_threat_defense 6.2.3.13 6.2.3.13.x
cisco / firepower_threat_defense 6.2.3.14 6.2.3.14.x
cisco / firepower_threat_defense 6.2.3.15 6.2.3.15.x
cisco / firepower_threat_defense 6.2.3.2 6.2.3.2.x
cisco / firepower_threat_defense 6.2.3.3 6.2.3.3.x
cisco / firepower_threat_defense 6.2.3.12 6.2.3.12.x
cisco / firepower_threat_defense 6.6.0 6.6.0.x
cisco / firepower_threat_defense 6.6.0.1 6.6.0.1.x
cisco / firepower_threat_defense 6.6.1 6.6.1.x
cisco / firepower_threat_defense 6.7.0 6.7.0.x
cisco / firepower_threat_defense 6.6.3 6.6.3.x
cisco / firepower_threat_defense 6.6.4 6.6.4.x
cisco / firepower_threat_defense 7.0.0 7.0.0.x
cisco / firepower_threat_defense 7.0.0.1 7.0.0.1.x
cisco / firepower_threat_defense 6.6.5 6.6.5.x
cisco / firepower_threat_defense 6.4.0.1 6.4.0.1.x
cisco / firepower_threat_defense 6.2.3.7 6.2.3.7.x
cisco / firepower_threat_defense 6.4.0.2 6.4.0.2.x
cisco / firepower_threat_defense 6.2.3.9 6.2.3.9.x
cisco / firepower_threat_defense 6.4.0.5 6.4.0.5.x
cisco / firepower_threat_defense 6.2.3.10 6.2.3.10.x
cisco / firepower_threat_defense 6.4.0.3 6.4.0.3.x
cisco / firepower_threat_defense 6.2.3.6 6.2.3.6.x
cisco / firepower_threat_defense 6.4.0.4 6.4.0.4.x
cisco / firepower_threat_defense 6.2.3.5 6.2.3.5.x
cisco / firepower_threat_defense 6.2.3.4 6.2.3.4.x
cisco / firepower_threat_defense 6.2.3.8 6.2.3.8.x
cisco / firepower_threat_defense 6.4.0.6 6.4.0.6.x
cisco / firepower_threat_defense 6.2.3.11 6.2.3.11.x
cisco / firepower_threat_defense 6.4.0.7 6.4.0.7.x
cisco / firepower_threat_defense 6.4.0.8 6.4.0.8.x
cisco / firepower_threat_defense 6.4.0.9 6.4.0.9.x
cisco / firepower_threat_defense 6.2.3.16 6.2.3.16.x
cisco / firepower_threat_defense 6.4.0.10 6.4.0.10.x
cisco / firepower_threat_defense 6.4.0.11 6.4.0.11.x
cisco / firepower_threat_defense 6.7.0.1 6.7.0.1.x
cisco / firepower_threat_defense 6.4.0.12 6.4.0.12.x
cisco / firepower_threat_defense 6.2.3.17 6.2.3.17.x
cisco / firepower_threat_defense 6.2.3.18 6.2.3.18.x
cisco / firepower_threat_defense 6.7.0.2 6.7.0.2.x
cisco / firepower_threat_defense 6.7.0.3 6.7.0.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.6.1a 17.6.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.7.1a 17.7.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.1a 16.12.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.2 16.12.2.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.3 16.12.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.4 16.12.4.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.3.1a 17.3.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.6 16.6.6.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.5 16.6.5.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.2.1r 17.2.1r.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.1.1 17.1.1.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.7a 16.6.7a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.1 16.6.1.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.3.2 17.3.2.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.5 16.12.5.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.9 16.6.9.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.6.10 16.6.10.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 16.12.6 16.12.6.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 3.17.1s 3.17.1s.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.5 fuji-16.9.5.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.6 fuji-16.9.6.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 3.17.0s 3.17.0s.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.3 fuji-16.9.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine denali-16.3.7 denali-16.3.7.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.2 fuji-16.9.2.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.4 fuji-16.9.4.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine everest-16.6.4 everest-16.6.4.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine everest-16.6.3 everest-16.6.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine denali-16.3.5 denali-16.3.5.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine everest-16.6.2 everest-16.6.2.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine denali-16.3.4 denali-16.3.4.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine denali-16.3.9 denali-16.3.9.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine denali-16.3.3 denali-16.3.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.4.1a 17.4.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.5.1 17.5.1.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.7 fuji-16.9.7.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.3.3 17.3.3.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.5.1a 17.5.1a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.3.4 17.3.4.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.3.4a 17.3.4a.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.4.2 17.4.2.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine 17.4.1b 17.4.1b.x
cisco / unified_threat_defense_snort_intrusion_prevention_system_engine fuji-16.9.8 fuji-16.9.8.x