196 matches found
Lack of zero address check throughout the codebase could lead to unwanted redeployments, address(0) ownership and onTokenTransfer unsuccessful.
Lines of code Vulnerability details Impact User defined address should always have zero address check. This checks SHOULD NOT BE MISSED IN CASE OF A FACTORY CONTRACT. This will lead to redeployments of contract and blockage of certain functionality as described below. It is also worth to note tha...
@aprilsacil/wallet (>=0.1.36 <=0.1.51), @chainfuse/react (>=0.0.46 <=0.1.0-dev.96) +40 more potentially affected by CVE-2023-30543 via @web3-react/walletconnect (>=8.0.23-beta.0 <=8.0.36-beta.0)
@web3-react/walletconnect NPM version =8.0.23-beta.0, =0.1.36, =0.0.46, =0.0.70, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =1.1.0, =0.0.3, =1.0.0, =0.0.6-alpha.0, =0.0.12 - @huma-finance/widgets =0.0.6-alpha.0 - @huma-shan/shared =0.0.1 and more Source cves: CVE-2023-30543 Source advisory:...
@aprilsacil/wallet (>=0.1.36 <=0.1.51), @bosonprotocol/react-kit (>=0.1.0-alpha.0 <=0.1.0-alpha.2) +43 more potentially affected by CVE-2023-30543 via @web3-react/metamask (>=8.0.14-beta.0 <=8.0.28-beta.0)
@web3-react/metamask NPM version =8.0.14-beta.0, =0.1.36, =0.1.0-alpha.0, =0.0.46, =0.0.70, =1.0.0, =1.0.0, =0.0.1, =1.1.0, =0.0.3, =1.0.0, =1.0.0, =0.0.6-alpha.0, =0.0.12 - @huma-finance/widgets =0.0.6-alpha.0 and more Source cves: CVE-2023-30543 Source advisory: OSV:GHSA-8PF3-6FGR-3G3G...
GHSA-8PF3-6FGR-3G3G `chainId` may be outdated if user changes chains as part of connection in @web3-react
Impact chainId may be outdated if the user changes chains as part of the connection flow. This means that the value of chainId returned by useWeb3React may be incorrect. In an application, this means that any data derived from chainId could be incorrect. For example, if a swapping application...
poolPrice in Reth.sol can overflow and revert
Lines of code Vulnerability details Impact To determine the value of sqrtPriceX96 that will cause an overflow, we need to analyze the calculation in the function: sqrtPriceX96 uintsqrtPriceX96 1e18 96 2 The maximum value for a uint256 is 2^256 - 1. An overflow occurs when the result of the...
Reth slippage and fee stealing
Lines of code Vulnerability details Impact The Reth derivative contract calculates the maximum slippage for buying rETH from the Uniswap V3 pool by using the current price in the pool at runtime, without considering the price at which the user submitted the transaction to the mempool: uint...
Reth flashloan attack
Lines of code Vulnerability details Impact Using a flashloan to manipulate rETH/ETH price a hacker can receive more SafEth shares for the same amount of ether, thus draining all three derivative contracts rETH, SfrxEth and WstEth. Proof of Concept Reth.poolPrice depends on UniswapV3 pool.slot0...
Zero value used for sqrtPriceLimitX96
Lines of code Vulnerability details Impact In swapExactInputSingleHop in Reth.sol the sqrtPriceLimitX96 parameter is set to 0 which is useful for testing but can lead to price manipulation attacks. From the uniswap docs: In production, this value can be used to set the limit for the price the swa...
REth token price can be manipulated
Lines of code Vulnerability details Impact Currently, all deposit operations split the received ETH between derivatives. One of them is rETH, trading on Pool 0xa4e0faA58465A2D369aa21B3e42d43374c6F9613 with around 1500 ETH in liquidity for each side. The price calculation for splitting deposits in...
Burning rETH at the unstake might revert
Lines of code Vulnerability details Impact Unstaking is blocked. Proof of Concept When unstaking the withdraw of each derivative is called. Reth.withdraw withdraws by calling RocketTokenRETHInterfacerethAddress.burnamount. But RocketTokenRETH.burn reverts if the ETH balance is insufficient for th...
Reth griefing
Lines of code Vulnerability details Impact The maximum slippage when buying rETH from the Uniswap V3 pool is calculated in Reth derivative contract by taking the current price in the Uniswap V3 pool at runtime, without taking into account the price at which the user sent the transaction to the...
Function stabilize() might always revert because of overflow since Malt contract use solidity 0.8
Lines of code Vulnerability details Impact MaltDataLab fetched priceCumulative directly from Uniswap V2 pool to calculate price of Malt token. However, it is noticed that Uniswap V2 pool use Solidity 0.5.16, which does not revert when overflow happen. In addition, it is actually commented in...
FIRST ERC4626 DEPOSIT CAN BE EXPLOITED ON SHARE CALCULATION
Lines of code Vulnerability details Impact As also encountered by Uniswap V2 and other protocols, the first depositor of an ERC4626 vault can maliciously manipulate the share price by depositing as low as 1 wei of liquidity prior to deliberately inflating ERC4626.totalAssets to as high as 1:1e18...
First depositor can break minting of shares
Lines of code Vulnerability details Vulnerability details The calculation of exchange rate for shares in Popcorn Vault is done by dividing the total supply of shares by the totalAssets of the vault. The first depositor can mint a very small number of shares, then donate to the vault to manipulate...
Lack of slippage protection when swapping on Uniswap v2/v3
Lines of code Vulnerability details Impact Lack of slippage protection when swapping on Uniswap v2/v3. It'll create the potential to be sandwiched by MEV bots and result in user loss. Proof of Concept In the LendgineRouter.mint function, the contract would swap all the token0 to token1 in...
Improper Authorization
@uniswap/universal-router is vulnerable to Improper Authorization. The vulnerability exists due to the mishandling of reentrancy, which allows an attacker to steal funds...
@uniswap/universal-router-sdk (>=1.1.0 <=1.1.1) potentially affected by CVE-2022-48216 via @uniswap/universal-router (=1.0.1)
@uniswap/universal-router NPM version =1.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on @uniswap/universal-router and may be impacted: - @uniswap/universal-router-sdk =1.1.0, =1.1.1 Source cves: CVE-2022-48216 Source advisory: OSV:GHSA-7M37-CX35-Q...
Uniswap Universal Router Incorrect Authorization vulnerability
Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds...
