GHSA-43g7-cwr8-q3jh: OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI

OpenTelemetry eBPF Instrumentation (OBI) contains an integer overflow vulnerability in its memcached protocol parser that allows a remote attacker to crash the OBI process. When parsing memcached storage commands, the parser accepts extremely large byte values without checking if adding the delimiter length will overflow, causing a negative value that triggers a runtime panic (a sudden crash caused by an error the program cannot recover from).