Missing checks on return data from the chainlink

Lines of code Vulnerability details Impact MED - the function of the protocol could be impacted 1. Use stale price information resulting to wrong project's balance 2. In the case of zero price, functions using price information will revert. Proof of Concept // JBPrices::priceFor at line 69 calls...

Chainlink's latestRoundData might return stale or incorrect results

Lines of code Vulnerability details Proof of Concept JBChainlinkV3PriceFeedcurrentPrice function currentPriceuint256 decimals external view override returns uint256 // Get the latest round information. Only need the price is needed. , int256 price, , , = feed.latestRoundData; // Get a reference t...