First depositor can break minting of shares

Lines of code Vulnerability details Details The attack vector and impact is the same as TOB-YEARN-003, where users may not receive shares in exchange for their deposits if the total asset amount has been manipulated through a large “donation”. Proof of Concept Attacker deposits 2 wei so that it i...

Manipulating PreCT Mint Logic with Direct Base Token Transfer

Lines of code Vulnerability details Impact A bad actor can steal funds from future depositors by sending the base token directly to the Strategy or StrategyController contracts. This exploit is more effective the less shares that have already been distributed, perhaps early into the launch of the...

Simple interest calculation is not exact

Lines of code Vulnerability details Impact The borrow rate uses a simple interest formula to compute the accrued debt, instead of a compounding formula. pub fn computeinterestraw state: &mut State, blockheight: u64, balance: Uint256, aterrasupply: Uint256, borrowrate: Decimal256, targetdepositrat...

transferredAmount on mainnet can be drained if a malicious account can mint more tokens on Schain

Lines of code Vulnerability details Impact Anyone on Schain that is able to mint more tokens, other than the mint action from postMessage in tokenManagerERC20 by bridging tokens over, can potentially drain the locked tokens in transferredAmount in depositBoxERC20 on mainnet by calling exit with t...

User can't create TurboSafe through TurboMaster.createSafe()

Lines of code Vulnerability details Impact A user can't create a safe because of the requiresAuth modifier in createSafe. Neither directly through the TurboMaster contract nor through the router. Proof of Concept Here's the test file I used to confirm it. I had to modify the contracts a little bi...

non erc20 token might revert when calling emergencyWithdrawERC20()

Lines of code Vulnerability details Impact when there is an emergency situation, the admin can call emergencyWithdrawERC20 to save the funds, however due to mismatch between non erc20 token like USDT and openzeppelin IERC20 where the open zeppelin IERC20 is expecting a return on the transfer...

Unchecked feiAmount range

Lines of code Vulnerability details Impact BoosValue could be not safe. Proof of Concept The variable feiAmount is not used during the logic of the method canSafeBoostVault. According to the comment: The amount of Fei asset to check the Safe is authorized boost the Vault with. So this argument mu...

NestedFactory: User can utilise accidentally sent ETH funds via processOutputOrders() / processInputAndOutputOrders()

Lines of code Vulnerability details Impact Should a user accidentally send ETH to the NestedFactory, anyone can utilise it to their own benefit by calling processOutputOrders / processInputAndOutputOrders. This is possible because: 1. receive has no restriction on the sender 2. processOutputOrder...

GHSA-HV53-VF5M-8Q94 personnummer/go vulnerable to Improper Input Validation

This vulnerability was reported to the personnummer team in June 2020. The slow response was due to locked ownership of some of the affected packages, which caused delays to update packages prior to disclosure. The vulnerability is determined to be low severity. Impact This vulnerability impacts...

personnummer/go vulnerable to Improper Input Validation

This vulnerability was reported to the personnummer team in June 2020. The slow response was due to locked ownership of some of the affected packages, which caused delays to update packages prior to disclosure. The vulnerability is determined to be low severity. Impact This vulnerability impacts...

[WP-H5] ConvexStakingWrapper.sol#withdraw() Use of non-existing method on convexPool[_pid] makes withdraw() always reverts

Lines of code Vulnerability details function withdrawuint256 pid, uint256 amount external nonReentrant WithdrawRequest memory request = withdrawRequestpidmsg.sender; requirerequest.epoch = amount, "too much"; checkpointpid, msg.sender; depositspidmsg.sender.amount -= uint192amount; if amount 0...

Drain of funds by reentrancy in OpenLevV1.addMarket

Handle 0x1f8b Vulnerability details Impact It's possible to create a market, create trades, create a new market with different values, and preserve the previous trades pointing to the new tokens. Proof of Concept The method addMarket inside the contract OpenLevV1Lib increase the marketId numPairs...

CVE-2022-21312

Vulnerability in the MySQL Cluster product of Oracle MySQL component: Cluster: General. Supported versions that are affected are 7.4.34 and prior, 7.5.24 and prior, 7.6.20 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physica...

l1CirculatingSupply may not give correct value after a mass withdrawal from L2

Handle hubble Vulnerability details Impact In the event of a mass withdrawal from L2, the l2SupplyFromL1 is set to 0 in the function decreaseL2SupplyFromL1. Now if LPT is moved again from L1 to L2, some of them may be the excess LPT withdrawn from above case. So the value of l1CirculatingSupply...

Fund loss when insufficient call value to cover fee

Handle gzeon Vulnerability details Impact Fund can be lost if the L1 call value provided is insufficient to cover maxSubmissionCost, or stuck if insufficient to cover maxSubmissionCost + maxGas gasPriceBid. Proof of Concept outboundTransfer in L1LPTGateway does not check if the call value is...

requestWithdraw without obligation to withdraw allow underwriter to avoid payout

Handle gzeon Vulnerability details Impact To prevent withdrawal front-running, a lockup period is set between withdrawal request and withdrawal. However, there are no obligation to withdraw after the lockup period and the capital will keep earning premium during lockup. A strategy for underwriter...

Using single total native reserve variable for synth and non-synth reserves of VaderPoolV2 can lead to losses for synth holders

Handle hyh Vulnerability details Impact Users that mint synths do provide native assets, increasing native reserve pool, but do not get any liquidity shares issued. In the same time, an exit of non-synth liquidity provider yields releasing a proportion of all current reserves to him. Whenever an...

mintSynth and mintFungible function are not verified from==msg.sender

Handle cccz Vulnerability details Impact The mintSynth function and the mintFungible function are not verified from==msg.sender, causing anyone to use other people’s tokens to mint Synth or LP tokens for themselves Proof of Concept Tools Used Manual analysis Recommended Mitigation Steps Add the...

Signature verification failure in Tendermint

The root cause of this security vulnerability is in the Tendermint specification, and this advisory is a duplicate of https://github.com/tendermint/spec/security/advisories/GHSA-jqfc-687g-59pw. Impact Tendermint light clients running versions 0.34.0 to 0.34.8 are unable to detect and punish a new...

Denial of Service in TenderMint

Description Denial of Service Tendermint 0.33.0 and above allow block proposers to include signatures for the wrong block. This may happen naturally if you start a network, have it run for some time and restart it without changing the chainID. It is a misconfiguration to reuse chainIDs. Correct...