During fuzzing with beaconfuzz, I found that the following input leads to a memory exhaustion failure (Out Of Memory - OOM). This issue will lead to a complete denial of service (DoS) of the nodejs and the server when trying to allocate to much memory.
Should throw an Error since this enr string is invalid.
zcli reject this ENR recort string with the following message:
$ zcli net enr 7969
invalid ENR RLP encoding
rlp: value size exceeds available input length