"deployProxyDelegatorIfNeeded" Can Be Exploited To Steal Funds Or Even Cause Denial Of Service

Lines of code Vulnerability details Impact In circumstances whereby transferIndex is greater than or equal to sources length but less than targets length, there are remaining target addresses to process. DelegateMulti Function calls createProxyDelegatorAndTransfer to handle any remaining target...

Hash Collisions and Front-Running Risk

Lines of code Vulnerability details Salt Value in Proxy Deployment: The contract uses a salt value of 0 during the deployment of proxy delegator contracts. This introduces a significant security concern related to potential hash collisions. If multiple delegators attempt to deploy to the same...

Zero address Salt used in Creating delegate contract

Lines of code Vulnerability details Impact A zero-valued salt used, means an attacker can predict the contract address of a new delegate, this can lead an attacker to create the ERC20ProxyDelegator on behalf of the user, this is to allow for max access to the tokens to be transfered Proof of...

Lack of proper access restrictions on functions setConcRewards() and setAmbRewards()

Lines of code Vulnerability details Impact Contract Reward distribution can be drained / manipulated Proof of Concept For setConcRewards and setAmbRewards, they are both lack of proper access restrictions, leads to the situation that anyone can execute these functions. This oversight presents a...

Front-Running Vulnerability: Exploiting Reward Updates for Maximized Payouts

Lines of code Vulnerability details Impact Malicious users claim rewards at a higher rate than what was intended by front-running governance actions meant to reduce rewards. This allows them to claim rewards at a higher rate than what was intended, undermining the protocol's intended economic...

anyone with valid token address can create DOS for accrueInterest() in prime.sol

Lines of code Vulnerability details Impact anyone or attacker with valid token address can create DOSdenial of service for accrueInterest and functions using accrueInterest in prime.sol Proof of Concept a function accrueTokens in PrimeLiquidityProvider.sol has visibility pubic,it means anyone can...

Functions in the VotiumStrategy contract are susceptible to sandwich attacks

Lines of code Vulnerability details Bug Description In VotiumStrategyCore.sol, the buyCvx and sellCvx functions call exchangeunderlying of Curve's ETH / CVX pool to buy and sell CVX respectively: VotiumStrategyCore.solL233-L240 ICrvEthPoolCVXETHCRVPOOLADDRESS.exchangeunderlying value: ethAmountIn...

Inflation attack in VotiumStrategy

Lines of code Vulnerability details Summary The VotiumStrategy contract is susceptible to the Inflation Attack, in which the first depositor can be front-runned by an attacker to steal their deposit. Impact Both AfEth and VotiumStrategy acts as vaults: accounts deposit some tokens and get back...

transferIn() is susceptible to a front-running attack

Lines of code Vulnerability details Impact Another auth caller can exploit the vulnerability by executing front-running transactions using the source address that has just given allowance approval to the contract. This allows the attacker to acquire and increase the destination amount of the...

No protection against conduit front-running

Lines of code Vulnerability details Impact A malicious conduit could front-run and prevent the transfer Proof of Concept The conduit is trusted to conduct the transferFrom in the resulting order. A malicious conduit could front-run and prevent the transfer. calculateOrderHash: This uses the condu...

Front-running attack can occur between when the unbonding lock is created and when the delegator's bonded amount is decreased.

Lines of code Vulnerability details Impact This would allow the delegator to temporarily have more bonded tokens than they should. They could take advantage of this by voting in governance with the increased voting power or withdrawing increased fees Proof of Concept 1. When unbond is called, an...

Any call to settle a bond can be reverted by donating 1 WEI to the VaultLP contract

Lines of code Vulnerability details Impact Any settle call can be reverted, thus disallowing the protocol from settling any options and from releasing the locked tokens. Proof of Concept The protocol admin calls settle on an option when its price gets bellow the strike price, at which the option ...

[M-01] Transcoder can front-run slasher to avoid getting slashed and continue voting

Lines of code Vulnerability details Impact In BondingManager.slashTranscoder, verifier can slash transcoderdelegator bonded amounts. However, this can be easily front runned via BondingManager.unbondWithHint by reducing bonded amount to avoid slashing via underflow and keep bonded position...

Malicious user can prevent the creation of a proposal

Lines of code Vulnerability details Vulnerability Detail The LivepeerGovernor inherits OpenZeppelin's GovernorUpgradeable contract. The GovernorUpgradeable utilizes the hashProposal function to generate a unique hash when creating a new proposal. The hash depends solely on input parameters:...

CVE-2023-4480

Due to an out-of-date dependency in the “Fusion File Manager” component accessible through the admin panel, an attacker can send a crafted request that allows them to read the contents of files on the system accessible within the privileges of the running process. Additionally, they may write fil...

CVE-2023-4480 Arbitrary File Read in Fusion File Manager

Due to an out-of-date dependency in the “Fusion File Manager” component accessible through the admin panel, an attacker can send a crafted request that allows them to read the contents of files on the system accessible within the privileges of the running process. Additionally, they may write fil...

An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event wait_event_interruptible is called; the condition is dvb_frontend_test_event(feprivevents). In dvb_frontend_test_event down(&fepriv->sem) is called. However wait_event_interruptible would put the process to sleep and down(&fepriv->sem) may block the process.

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Error of computation break the LpTokens supply, causes users to lose funds and make functions using _getUtilityFinalLp() broken.

Lines of code Vulnerability details Impact withdrawGivenOutputAmount and withdrawGivenInputAmount functions doesn't revert when balance of tokenX/tokenY = 0 and create an offset between reserve tokens and LP total supply. This lead to unwanted behaviors for the next operations on the protocol...

CVE-2023-3267

When adding a remote backup location, an authenticated user can pass arbitrary OS commands through the username field. The username is passed without sanitization into CMD running as NT/Authority System. An authenticated attacker can leverage this vulnerability to execute arbitrary code with...

Add access control to inti constructor like function

Lines of code Vulnerability details Impact Not adding access control to init function would allow for frontrunning and injection of malicious code Proof of Concept event MinDebtRateUpdateduint256 oldVal, uint256 newVal; /// @notice event emitted when the maximum debt rate is updated event...