code-423n4 / 2021-11-fei-findings

0 stars 0 forks source link

Outdated compiler version #66

Open code423n4 opened 2 years ago

code423n4 commented 2 years ago

Handle

WatchPug

Vulnerability details

It's a best practice to use the latest compiler version.

The specified compiler version (0.8.4) is quite old. Older compilers might be susceptible to some bugs. We recommend changing the solidity version pragma to the latest version to enforce the use of an up to date compiler.

A list of known compiler bugs and their severity can be found here: https://etherscan.io/solcbuginfo

pauliax commented 2 years ago

This is a two-sided issue, new versions of compilers might have undiscovered bugs. Leaving this as a non-critical recommendation.