CVE-2022-20685 flaw in the Modbus preprocessor of the Snort makes it unusable

2022-04-21 20:04

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CVE-2022-20685 flaw in the Modbus preprocessor of the Snort detection engine could trigger a DoS condition and make it ineffective against malicious traffic. Snort is a free open source network intrusion detection system (IDS) and intrusion prevention system (IPS) which is currently developed by Cisco. The software performs real-time traffic analysis and packet logging on Internet Protocol (IP) networks, protocol analysis, content searching and […]

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