Improper Input Validation Affecting fuels package, versions <0.93.0
Threat Intelligence
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- published31 Jul 2024
- disclosed30 Jul 2024
- creditUnknown
Introduced: 30 Jul 2024
CVE-2024-41945 (opens in a new tab)How to fix?
Upgrade fuels to version 0.93.0 or higher.
Overview
fuels is a Fuel TS SDK
Affected versions of this package are vulnerable to Improper Input Validation via the fund function in fuels-ts/packages/account/src/account.ts file, that gets the needed resources statelessly with the function getResourcesToSpend without taking into consideration already used UTXOs. This vulnerability will lead to unexpected SDK behaviourthat could cause a transaction to not get included in the txpool/in a block or for a previous transaction to silently get removed from the txpool and be replaced with a new one.