TimelockControllerEmergency: The sent ether may be locked in the OwnerProxy contract

Lines of code Vulnerability details Impact The call function in the TimelockControllerEmergency contract will send ether to the OwnerProxy contract, and the OwnerProxy contract will delegatecall the script contract. The two existing script contracts will neither use ether nor withdraw ether, whic...

attacker can lock all the auraBAL rewards in contract address forever and they won't be accessible

Lines of code Vulnerability details Impact auraBAL token is in protected tokens list, so it can't be transferred to bribeProcessor by using sweepRewardToken. function harvest is supposed to call LOCKER.getReward and then swap received auraBAL rewards and deposit them in LOCKER, but it only can do...

Attacker can grief users from withdrawing their tokens and causing users to loose money

Lines of code Vulnerability details Impact balance of this contract of vault tokens in the require statement can stop users from withdrawing their tokens 2 issues: 1. vaultbalancebefore= balance of this contract from a vault tokens vaultamount=vaultbalancebefore- balance of vault right then when...

All withdrawal functionality is paused when contract is paused

Lines of code Vulnerability details Impact When the strategy contract is paused, all withdrawal functionality will be paused. Based on the comments in MyStrategy.sol and baseStrategy.sol, withdrawToVault should not be affected by the pause functionality. This is not the case due to the...

cause an attacker to get a better deal on intrest rate on borrwoing and lending or cause txs' to revert

Lines of code Vulnerability details Impact if the variable maturity in getMaturity function is a big number that gets put into uint40 and since its to big of a number it will revert because solidity ^0.8.0 dosn't allow overflow and on deployment hasMatured can be true because it very close to the...

attacker can burn anyones tokens and steal everyones money

Lines of code Vulnerability details Impact attacker can burn tokens and balance of contract is an amount of less or greater in sendtokenreciver function and if receiver is me then tokentransfer can be more than i lended or borrwing,withdrawing and gain me extra tokens. burn function is called...

The Oracle address settings for the PriceOracle.sol contract are not checked for ZERO Address, and will not do the expected work if the prophecy machine address is set to Zero address (which will be populated with 0 by default if not passed to the constructor).

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. The getPrice function of the PriceOracle contract internally calls getPriceFromAdapters to get the price, but does not check that the adapters are not set to Zero Address, so when the address in the...

you can mint any amount of tokens and steal eth from the contract

Lines of code Vulnerability details Impact attacker calls the mintViaAsset function if attacker want to lend eth that you suppy the contract , it wil take eth make it into weth then what you lend . you can mint how many tokens you want because if iseth is true it just converts the eth to weth and...

Wrapped idiosyncratic (non-tradable) fCash can possibly not be unwrapped prior to maturity

Lines of code Vulnerability details What is idiosyncratic fCash? Markets may not always trade at the exact maturities of all fCash assets. fCash that does not fall on an exact maturity is called idiosyncratic fCash. To value these assets, Notional takes the linear interpolation of the rates of th...

Residual Allowance Might Allow Tokens In SetToken To Be Stolen

Lines of code Vulnerability details Proof-of-Concept Whenever mintFCashPosition function is called to mint new fCash position, the contract will call the approve function to set the allowance to maxSendAmount so that the fCash Wrapper contact can pull the payment tokens from the SetToken contract...

Integer overflow can affect router balances

Lines of code Vulnerability details Impact Integer overflow can affect router balances. Proof of Concept The repayAavePortal method of the PortalFacet contract subtracts the balance within an unchecked region, but this balance is not checked beforehand to be greater than the amountIn. unchecked...

Users Might Not Be Able To Purchase Or Redeem SetToken

Lines of code Vulnerability details Proof-of-Concept Whenever a setToken is issued or redeemed, the moduleIssueHook and moduleRedeemHook will be triggered. These two hooks will in turn call the redeemMaturedPositions function to ensure that no matured fCash positions remain in the Set by redeemin...

Upgraded Q -> M from 96 [1655008585673]

Judge has assessed an item in Issue 96 as Medium risk. The relevant finding follows: Impact - LOW PrePo protocol do not appear to support rebasing/deflationary/inflationary tokens whose balance changes during transfers or over time. The necessary checks include at least verifying the amount of...

Upgraded Q -> M from 96 [1655008755771]

Judge has assessed an item in Issue 96 as Medium risk. The relevant finding follows: Impact - LOW All contract initializers were missing access controls, allowing any user to initialize the contract. By front-running the contract deployers to initialize the contract, the incorrect parameters may ...

Upgraded Q -> H from 25 [1655007954017]

Judge has assessed an item in Issue 25 as High risk. The relevant finding follows: Fees should have a boundary of 100% 10000: Otherwise the contract will try to transfer more than possible which will result in reverts: It might also be helpful the have an fixed upper boundary that doesn't allow t...

wfCashERC4626.withdraw() missing some asset balance checks and calculations can drain contract

Lines of code Vulnerability details Impact The withdraw function in wfCashERC4626.sol has no check for asset token balanceOf and calculations before and after transfer. With this, a user can keep calling withdraw multiple times and keep gaining more assets. Proof of Concept 1. Assume redeemIntern...

Loss of tokens due to wrong burn function

Lines of code Vulnerability details Impact The redeem function calls burn which is inherited from IERC777Upgradeable contract whose action is to burn ERC20 tokens, thus there is no transfer or withdrawal of asset tokens to a receiver. The redeemToAsset is also affected by this since it calls...

CVE-2022-29255

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions prior to 0.3.4 when a calling an external contract with no return value, the contract address including side effects could be evaluated twice. This may result in incorrect outcomes for contracts. This issue...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions prior to 0.3.4 when a calling an external contract with no return value, the contract address including side effects could be evaluated twice. This may result in incorrect outcomes for contracts. This issue...

MAL-2022-7392 Malicious code in zilliqa-token-contract (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e8c2e147930c89e1cb1f2017aa92d3c015029eaaf2f85f1d6163453cf03934f9 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...