Submission Details
Severity:
Incompatibility of Solidity 0.8.23 with Arbitrum: Deployment Failures Due to Unsupported PUSH0 Opcode
Summary
Deployment will fail or the execution will have unintended behavior for Solidity version 0.8.23 on Arbitrum Network.
Vulnerability Details
According to the documentation, the contract is intended to be deployed on the Arbitrum network using version 0.8.23:
However, the Arbitrum network does not support push0 opcode in the latest Solidity compiler version.
Impact
It will lead to compilation error or intended behavior while deployment.
Tools Used
Manual Review
Recommendations
Downgrade to lower version of Solidity such as 0.8.18
Updates
Lead Judging Commences
0xnevi over 1 year ago
Submission Judgement Published Assigned finding tags:
PUSH0 not supported for solidity solidity ^0.8.20
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100 EXP
20 EXP
2 EXP
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