Constant product formula is not maintained in deposit() and withdraw() functions.

Lines of code Vulnerability details Impact As constant product formula is not followed, during deposit/withdraw, actualReserves - both actual NFT and BaseToken are updated but virtualReserves are not updated. This could lead to incorrect price deviation for the trader, most reverting their...

Loss of funds when msg.value > 2**128

Lines of code Vulnerability details Impact When a user try to transfer an amount of ether 2128 an invariant is broken where instead of reverting the transaction the affected code just return. Proof of Concept The following is the affected code where it returns instead of reverting. if value != 0...

USN-5822-2: Samba regression

USN-5822-1 fixed vulnerabilities in Samba. The update for Ubuntu 20.04 LTS introduced regressions in certain environments. Pending investigation of these regressions, this update temporarily reverts the security fixes. We apologize for the inconvenience. Original advisory details: It was discover...

CVE-2022-38023

Netlogon RPC Elevation of Privilege Vulnerability...

Missing support of non-standart ERC20

Lines of code Vulnerability details Vulnerability details Description In functions of PA1D and HolographOperator contracts there is logic relying on the fact that tokens implemented ERC20 standard especially, that transfer and transferFrom functions of the tokens returns bool result. But in...

CVE-2022-36008

Frontier is Substrate's Ethereum compatibility layer. A security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause ...

Code injection

Frontier is Substrate's Ethereum compatibility layer. A security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause ...

CVE-2022-36008 Message length overflow in frontier

Frontier is Substrate's Ethereum compatibility layer. A security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause ...

CVE-2022-36008

Frontier (Substrate’s Ethereum compatibility layer) has a CVE-2022-36008 affecting parsing of the RPC exit reason for EVM reversion. In release builds, the RPC could return an incorrectly parsed exit reason; in debug builds, an overflow panic could occur. The issue is only relevant if a bridge no...

CVE-2022-36008 Message length overflow in frontier

Frontier is Substrate's Ethereum compatibility layer. A security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause ...

GHSA-MJVM-MHGC-Q4GP Incorrect parsing of EVM reversion exit reason in RPC

Impact A low severity security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause an overflow panic. No action is...

Incorrect parsing of EVM reversion exit reason in RPC

Impact A low severity security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause an overflow panic. No action is...

PT-2022-23107 · Frontier · Frontier

Name of the Vulnerable Software and Affected Versions: Frontier affected versions not specified Description: A security issue was discovered affecting the parsing of the RPC result of the exit reason in case of EVM reversion. This issue causes the exit reason to be incorrectly parsed and returned...

projectCost may be reverted due to out of gas problem if having too many tasks. lendToProject and recoverTokens may always revert because of this.

Lines of code Vulnerability details Impact projectCost may be reverted due to out of gas problem if having too many tasks. lendToProject and recoverTokens may always revert because of this. If lendToProject always revert, community owner won't be able to lends fund to the published project. Tasks...

Wrong Deadline

Lines of code Vulnerability details the deadline is the timestamp after which the transaction will revert. the goal of this field is that the caller can set a deadline for the transaction so the transaction will not succeed in any arbitrary time in the future, and after this deadline, they can...

wfCashERC4626 maxWithdraw, previewWithdraw, previewRedeem, convertToAssets, convertToShares doesn't conform to EIP4626

Lines of code Vulnerability details EIP4626 states that maxWithdraw, convertToAssets, convertToShares, previewRedeem and previewWithdraw must not revert unless due to large input, or due to a reason that will make deposit/redeem revert. However, wfCash4626's implementation of those ends up callin...

Bad use of safeApprove

Lines of code Vulnerability details Impact Function deposit in booster could revert when stake option is true if the contract has an allowance of the token for rewarcontract 0. The same in many contracts but in VE3DRewardPool.sol a user can get his rewards blocked. Proof of Concept If the contrac...

Withdrawing ETH collateral with max uint256 amount value reverts transaction

Lines of code Vulnerability details Impact Withdrawing ETH collateral via the withdrawCollateral function using typeuint256.max for the amount parameter reverts the transaction due to asset being the zero-address and IERC20Detailedasset.decimals not working for native ETH. Proof of Concept...

ERC20 transfers does not work on non-standard compliant tokens like USDT

Lines of code Vulnerability details Impact PermissionlessBasicPoolFactory.sol Consider this function: function deposituint poolId, uint amount external Pool storage pool = poolspoolId; requirepool.id == poolId, 'Uninitialized pool'; requireblock.timestamp pool.startTime, 'Cannot deposit before po...

Fee-on-transfer/deflationary tokens cause problems

Lines of code Vulnerability details Some ERC20 tokens, such as Tether USDT, allow for charging a fee any time transfer or transferFrom is called. If a contract does not allow for amounts to change after transfers, subsequent transfer operations based on the original amount will revert due to the...