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Missing Zero-check #146

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code423n4 opened this issue Nov 9, 2021 · 0 comments
Open

Missing Zero-check #146

code423n4 opened this issue Nov 9, 2021 · 0 comments
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1 (Low Risk) Assets are not at risk. State handling, function incorrect as to spec, issues with comments bug Something isn't working sponsor confirmed Sponsor agrees this is a problem and intends to fix it (OK to use w/ "disagree with severity")

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@code423n4
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Handle

0v3rf10w

Vulnerability details

Impact

Missing Zero address check

Proof of Concept

BasicSale.constructor(IERC20,IERC721,IVesting,uint256,uint256,uint256,uint256,address)._burnAddress (tge/contracts/PublicSale.sol#112)
lacks a zero-check on :-
burnAddress = _burnAddress (tge/contracts/PublicSale.sol#137)

Tools Used

Manual

Recommended Mitigation Steps

Check that the address is zero
@code423n4 code423n4 added 1 (Low Risk) Assets are not at risk. State handling, function incorrect as to spec, issues with comments bug Something isn't working labels Nov 9, 2021
code423n4 added a commit that referenced this issue Nov 9, 2021
@code423n4
0v3rf10w issue #146
bcd396f
@chickenpie347 chickenpie347 added the sponsor confirmed Sponsor agrees this is a problem and intends to fix it (OK to use w/ "disagree with severity") label Jan 3, 2022
@chickenpie347 chickenpie347 mentioned this issue Jan 3, 2022
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1 (Low Risk) Assets are not at risk. State handling, function incorrect as to spec, issues with comments bug Something isn't working sponsor confirmed Sponsor agrees this is a problem and intends to fix it (OK to use w/ "disagree with severity")
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@chickenpie347 @code423n4