CVE-2026-63450 Suricata ftp: RETR/STOR before PORT/PASV can disable further IDS app-layer detection

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...

CVE-2024-55629 Suricata generic detection bypass using TCP urgent support

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, TCP streams with TCP urgent data out of band data can lead to Suricata analyzing data differently than the applications at the TCP endpoints, leading to possible...

CVE-2024-55629 Suricata generic detection bypass using TCP urgent support

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, TCP streams with TCP urgent data out of band data can lead to Suricata analyzing data differently than the applications at the TCP endpoints, leading to possible...

CVE-2024-55629: Incomplete Model of Endpoint Features

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, TCP streams with TCP urgent data out of band data can lead to Suricata analyzing data differently than the applications at the TCP endpoints, leading to possible...