CVE-2022-45381

Jenkins Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of Apache Commons Configuration library that enable the 'file:' prefix interpolator by default, allowing attackers able to configure Pipelines to read arbitrary...

CVE-2022-45381

Jenkins Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of Apache Commons Configuration library that enable the 'file:' prefix interpolator by default, allowing attackers able to configure Pipelines to read arbitrary...

Jenkins Plugin Pipeline Utility Steps 路径遍历漏洞

Jenkins and Jenkins Plugin are both Jenkins open source products.Jenkins is a software application . An open source automation server Jenkins provides hundreds of plugins to support building, deploying, and automating any project.Jenkins Plugin is a software application. A path traversal...

CVE-2022-45381

Jenkins Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of Apache Commons Configuration library that enable the 'file:' prefix interpolator by default, allowing attackers able to configure Pipelines to read arbitrary...

CVE-2022-45381

The CVE-2022-45381 case concerns Jenkins Pipeline Utility Steps Plugin (

unconventional reentrant structure can result in reentrance into _returnDust

Lines of code Vulnerability details Impact unconventional nonreentrant code structure allows for reentrance from returnDust Proof of Concept Once execute finishes execution, the reentrancy guard is reset to be not in effect, and the flow goes into returnDust. Now caller's receive function can cal...

EVERY TIME ONCE _execute FUNCTION COMPLETED NEED TO SET isOpen TO 0. OTHERWISE WE CAN CALL EXECUTE FUNCTIONS MULTIMPLE TIMES.

Lines of code Vulnerability details Impact IN THIS WAY WE CAN CALL AND EXECUTE FUNCTIONS MULTIPLE TIMES . EVERY TIME BEFORE CALL EXECUTE NEED TO CALL INITIALIZE FUNCTIONS. Proof of Concept function executeInput calldata sell, Input calldata buy public payable reentrancyGuard internalCall...

Trader can still execute the order even after cancelling the order

Lines of code Vulnerability details Impact There are no checks to verify whether the order has been cancelled or not in execute function. This will enable traders to place the order even after cancellation Proof of Concept Execute cancelOrder function with Order data Include the Order in input of...

Anyone can take the remaining ETH in the Exchange (proxy) contract

Lines of code Vulnerability details Impact Anyone can take the remaining ETH in the Exchange proxy contract Proof of Concept Because returnDust just send all ETHs of the Exchange balance to caller, anyone can call bulkExecuteexecutions with 1wei and an empty executions list to drain the contract:...

Unintended code path execution by modifying user controlled input

Lines of code Vulnerability details Impact Unintended code path execution by modifying user controlled input. The deal maker gets to pick if buyer or seller matching policy are executed. The actual impact of this vulnerability would depend on the matching policy. Any where from wasted gas to loss...

_returnDust does not revert ether transfer failure

Lines of code Vulnerability details Impact In function returnDust the return value of call is not checked for success. If a user had sent excess ether or if an order in a bulk order had failed, and if the call fails ether will remain in the contract. Users who execute orders later will be able to...

_returnDust may sweep more eth than it is entitled to

Lines of code Vulnerability details Impact returnDust instead of returning the rightful remainingETH amount, it returns selfbalance. If eth gets into the contract somehow, it can be swept by anyone, who passes in some eth through bulkExecute, even with empty executions parameter. Proof of Concept...

Upgraded Q -> M from #234 [1668465995897]

Judge has assessed an item in Issue 234 as M risk. The relevant finding follows: 1.LBToken: In the burn function, beforeTokenTransfer uses incorrect from and to. Burning tokens should be transferred to 0 address. Proof of Concept Recommended Mitigation Steps beforeTokenTransfer account, address0,...

Unsafe ERC20 operations due to lack of contract length check

Lines of code Vulnerability details Impact Functions executeERC20DirectTransfer and executeERC20TransferFrom replicates solmate libraries methods. The problem with this is that these functions does not check existence of code at the token address. If executeERC20DirectTransferand...

Anyone can get access to ERC20 tokens in LooksRareAggregator contract

Lines of code Vulnerability details Impact The TokenRescuer contract helps to rescue eth and erc20 tokens and can only be called by the owner. However, any trapped eth or erc20 tokens can actually be taken out by anyone. Essentially the function and access control of the TokenReceiver contract ca...

Public to all funds escape

Lines of code Vulnerability details Description The LooksRareAggregator smart contract implements a bunch of functions to escape funds by the contract owner see rescueETH, rescueERC20, rescueERC721, and rescueERC1155. In this way, any funds that were accidentally sent to the contract or were lock...

call opcode's return value not checked.

Lines of code Vulnerability details Impact The call opcode's return value not checked, which could leads to the originator lose funds. Proof of Concept The caller of LooksRareAggregator.sol::execute could be a contract who may not implement the fallback or receive function, when a call to it with...

It is possible for ETH to be trapped inside LooksRareAggregattor contract

Lines of code Vulnerability details Impact If a user purchases NFTs with ETH or ETH and ERC20 tokens but with limited gas fees, it is possible that all purchase transactions are successful and have some ETH or ETH and ERC20 tokens left. The left ETH may be trapped inside the contract and the user...

The owner of the contract can broke the storage of the LooksRareAggregator contract

Lines of code Vulnerability details Impact The owner of the contract can broke the storage of the LooksRareAggregator contract Proof of Concept The addFunction function - can be called by the owner to to set proxy address and function selector for the function to be called inside this proxy. This...

calling execute() may lead to stealing funds if some ERC20 is stuck on the contract

Lines of code Vulnerability details Impact if some tokens is sent erroneously or not to the contract, anyone that calls correctly LooksRareAggregator.execute will be able to steal those coins. to execute the function using ethers as payment, these conditions must be true: there is at least a trad...