httpgrep

Description A fast, asynchronous Python tool that scans HTTPS servers and greps for strings or regex patterns in HTTP response bodies and headers. It takes single hosts, URLs, CIDR ranges, IP ranges or files; scans multiple ports per target single, comma-lists or ranges, auto-detecting TLS vs pla...

Free5GC AMF has Missing Concurrent NAS SMC Validation During NGAP Handover

Summary The AMF in Free5GC v4.2.1 does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before initiating a NAS Security Mode Command, and vice versa. This can lead to mismatches between NAS and AS...