Re-org attack in factory LiquidationPairFactory.sol

Lines of code Vulnerability details Impact Allowing creation of new LiquidationPairs by Re-org attack may adversely affect pricing in LiquidationPair.sol contracts. Proof of Concept The LiquidationPairFactory.solcreatePair function deploys a new LiquidationPair using the create, where the address...

Many create methods are suspicious of the reorg attack

Lines of code Vulnerability details Proof of Concept There are many instance of this, but to understand things better, taking the example of createTalosV3Strategy method. The createTalosV3Strategy function deploys a new TalosStrategyStaked contract using the create, where the address derivation...

freezeOperator will not be able to freeze an operator

Lines of code Vulnerability details Impact freezeOperator will not be able to freeze an operator address in blockchain reorg situation Proof of Concept canSlash function is relying on block.number as it should be lower than contractCanSlashOperatorUntilBlock. that will work fine until a reorg on...

Upgraded Q -> 2 from #854 [1683053410661]

Judge has assessed an item in Issue 854 as 2 risk. The relevant finding follows: L-01 Reorg attack possibility in pool factory 1 --- The text was updated successfully, but these errors were encountered: All reactions...

createNewPosition/clonePosition/createClone are suspicious of the reorg attack

Lines of code Vulnerability details Description The createNewPosition function creates a new position smart contract and returns its address. The address is determined by create address derivation, that depends on the contract nonce. Later user could use interact with newly created contract. At t...

createDao is suspicious of the reorg attack

Lines of code Vulnerability details Description The createDao function creates a dao contract via create opcode. The trace is createDao = createDAO=createERC1967Proxy. The address of the newly created contract depends on the DAOFactory nonce. At the same time, block reorg may happen on any...

QuestFactory is suspicious of the reorg attack

Lines of code Vulnerability details Description The createQuest function deploys a quest contract using the create, where the address derivation depends only on the QuestFactory nonce. At the same time, some of the chains Polygon, Optimism, Arbitrum to which the QuestFactory will be deployed are...

Susceptible to reorg attack

Lines of code Vulnerability details Impact When reorg happens, it is possible that the cancelled order by the taker be executed by the maker. Proof of Concept Suppose userA is seller and userB is buyer, seller is maker, and buyer is taker. After some time, userB the buyer cancels the order by...