[FAB-18528] Orderer fails after receiving a message generated by fuzzer, and cannot be recover - Hyperledger JIRA

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Steps to Reproduce:

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1. Setup a simple fabric network with at least one orderer (using etcdraft consensus)
2. Send a constructed message whose header is invalid to the interface 'Order(env *cb.Envelope, configSeq uint64) error' of orderer's, then this orderer node panic and breakdown immediately. In my fuzzing experiment, the message is generated by my fuzzer, the Envelope of this message can be found in my attach files.

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1. Setup a simple fabric network with at least one orderer (using etcdraft consensus) 2. Send a constructed message whose header is invalid to the interface 'Order(env *cb.Envelope, configSeq uint64) error' of orderer's, then this orderer node panic and breakdown immediately. In my fuzzing experiment, the message is generated by my fuzzer, the Envelope of this message can be found in my attach files.

panic: failed to extract channel header from envelope

goroutine 44 [running]:

go.uber.org/zap/zapcore.(*CheckedEntry).Write(0xc0002b52c0, 0x0, 0x0, 0x0)

/go/src/github.com/hyperledger/fabric/vendor/go.uber.org/zap/zapcore/entry.go:234 +0x585

go.uber.org/zap.(*SugaredLogger).log(0xc000209210, 0x4, 0x10df429, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

/go/src/github.com/hyperledger/fabric/vendor/go.uber.org/zap/sugar.go:234 +0xf6

go.uber.org/zap.(*SugaredLogger).Panicf(...)

/go/src/github.com/hyperledger/fabric/vendor/go.uber.org/zap/sugar.go:159

github.com/hyperledger/fabric/common/flogging.(*FabricLogger).Panicf(...)

/go/src/github.com/hyperledger/fabric/common/flogging/zap.go:74

github.com/hyperledger/fabric/orderer/consensus/etcdraft.(*Chain).isConfig(0xc000140300, 0xc000f019a0, 0xc00016bd60)

/go/src/github.com/hyperledger/fabric/orderer/consensus/etcdraft/chain.go:1169 +0xb8

github.com/hyperledger/fabric/orderer/consensus/etcdraft.(*Chain).ordered(0xc000140300, 0xc0001405b0, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0)

/go/src/github.com/hyperledger/fabric/orderer/consensus/etcdraft/chain.go:932 +0x7e

github.com/hyperledger/fabric/orderer/consensus/etcdraft.(*Chain).run(0xc000140300)

/go/src/github.com/hyperledger/fabric/orderer/consensus/etcdraft/chain.go:707 +0x450