20370 matches found
closeMarket() can only be called by the market controller but the controller has no function to close a market.
Lines of code Vulnerability details Description Due to the restriction on the closeMarket function, only the controller is able to use it, but the controller contract has no way to call it. Impact Since the borrower becomes unable to close a market once it opened, it becomes a big issue as the...
Missing check to avoid zero transfer revert
Lines of code Vulnerability details Impact Cannot deploy market with originationFeeAmount == 0 for ERC20 asset which reverts on zero amount transfers. Proof of concept In deployMarket the following is executed: if originationFeeAsset != address0 originationFeeAsset.safeTransferFromborrower,...
Borrower cannot change the maximum supply
Lines of code Vulnerability details Impact Maximum supply cannot be increased and by extension the max deposit limit too. Proof of Concept WildcatMarketConfig@setMaxTotalSupply is only callable by the WildcatMarketController but is not used anywhere there. WildcatMarketConfig.sol function...
A borrower cannot redeploy a controller if their previous controller was removed
Lines of code Vulnerability details Impact A controller can be removed after it was initially deployed in cases where it was created with wrong parameters. However, in the case that a borrower's controller is removed they would be unable to redeploy another controller constraining them to use the...
Usury from simple mistake
Lines of code Vulnerability details Impact A borrower making a simple mistake might be forced to pay an extortionate interest rate for en extended period of time. Severity rating I was hovering between Medium and High on this one. Medium because it is based on a user mistake. On the other hand, t...
wrong implementation of bipDiv.
Lines of code Vulnerability details Impact Detailed description of the impact of this finding. Proof of Concept Provide direct links to all referenced code in GitHub. Add screenshots, logs, or any other relevant proof that illustrates the concept. Tools Used Recommended Mitigation Steps function...
No Create2 Contract Deployment Check can prevent a borrower from deploying contracts from a factory if deployment fails
Lines of code Vulnerability details Descripion When a contract is deployed using Create2 the deployment can fail without causing a revert. The following conditions can cause it to not revert: 1. A contract already exists at the destination address. 2. Insufficient value to transfer. 3. Sub contex...
Uninitialized State Variables
Lines of code Vulnerability details Impact in The resetTmpMarketParameters function is an internal function, which means it can only be called from within the WildcatMarketController contract itself. If a child contract inherits from WildcatMarketController and calls resetTmpMarketParameters befo...
Swapped parameters when calling createEscrow()
Lines of code Vulnerability details Impact getEscrowAddress returns the wrong WildcatSanctionsEscrow. Borrower can steal lender's escrowed funds. Proof of concept createEscrow and getEscrowAddress both take the parameters borrower, account, asset, in that order, as defined in...
_blockAccount doesn’t transfer asset correctly getting portion of funds locked permanently
Lines of code Vulnerability details Description When blockAccount is called and the account that is getting blocked has balance in the market, escrow contract is created and balance of the user is transferred to this contract by updating accounts mapping. When the account is unsanctioned, the...
An underflow occurred during the token transfer.
Lines of code Vulnerability details Impact An underflow can occur during a token transfer when there is insufficient allowance. Proof of Concept function transferFrom address from, address to, uint256 amount external virtual nonReentrant returns bool uint256 allowed = allowancefrommsg.sender; //...
Early market adopters can force delinquency to game borrowers
Lines of code Vulnerability details Impact When new markets are created, a lender can call WildcatMarket.updateState. This will trigger a call to WildcatMarketBase.writeState, the check on line 449 state.liquidityRequired totalAssets will return false since totalAssets starts as 0. This will...
potential DOS cause of rounding up at rayMul and rayDiv
Lines of code Vulnerability details Impact In rayMul and rayDiv , there is always rounding up ,cause of that , there will be potential DOS Proof of Concept function normalizeAmount MarketState memory state, uint256 amount internal pure returns uint256 return amount.rayMulstate.scaleFactor; functi...
Borrower cannot close their market
Lines of code Vulnerability details The WildcatMarket::closeMarket cannot be executed by a borrower because the WildcatMarketController contract does not implement any function calling it. Proof of Concept The closeMarket is supposed to be called by a borrower to close their market, set the...
Incorrect Order of Operations in nukeFromOrbit Function
Lines of code Vulnerability details Impact the nukeFromOrbit function, the nonReentrant modifier is correctly applied. This means that the function cannot be reentered while it is already being executed the problem is that The blockAccountstate, accountAddress function is called before...
GHSA-5WJ4-WFFQ-3378 Ingress nginx annotation injection causes arbitrary command execution
Issue Details A security issue was identified in ingress-nginx where the nginx.ingress.kubernetes.io/configuration-snippet annotation on an Ingress object in the networking.k8s.io or extensions API group can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx...
CVE-2023-42849
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Monterey 12.7.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Ventura 13.6.1, macOS Sonoma 14.1. An attacker that has already achieved kernel code execution may be able to bypass...
CVE-2023-4966: Exploitation of Citrix NetScaler Information Disclosure Vulnerability
On October 10, 2023, Citrix published an advisory on two vulnerabilities affecting NetScaler ADC and NetScaler Gateway. The more critical of these two issues is CVE-2023-4966, a sensitive information disclosure vulnerability that allows an attacker to read large amounts of memory after the end of...
Improper access control
Instances of UniFi Network Application that i are run on a UniFi Gateway Console, and ii are versions 7.5.176. and earlier, implement device adoption with improper access control logic, creating a risk of access to device configuration information by a malicious actor with preexisting access to t...
