Vulnerability Instance

SslHandler doesn't correctly validate packets which can lead to native crash when using native SSLEngine
### Impact
When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash.

### Workarounds
As workaround its possible to either disable the usage of the native SSLEngine or changing the code from:

```
SslContext context = ...;
SslHandler handler = context.newHandler(....);
```

to:

```
SslContext context = ...;
SSLEngine engine = context.newEngine(....);
SslHandler handler = new SslHandler(engine, ....);
```