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IOVLabs: Attacker can add arbitrary data to the blockchain without paying gas

🗓️ 19 Aug 2018 06:05:36Reported by ahookType 
hackerone
 hackerone🔗 hackerone.com👁 24 Views

Attacker can add data to blockchain without paying gas. Missing check in Transaction::rlpParse allows addition of RLP-encoded data to valid transaction, passing validation, propagation, and mining

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18 Sep 2019 13:18Current
0.4Low risk
Vulners AI Score0.4
blockchaintransactionsecurity
24