Zaros Part 1
Zaros
DeFiFoundry
60,000 USDC
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Submission Details
Severity: low
Valid

Protocol will be unusable as some data streams are not available

samuraii77

Summary

Protocol will be unusable as some data streams are not available

Vulnerability Details

We can see here: https://docs.chain.link/data-streams/stream-ids?network=arbitrum&page=1 the available data streams. Here are the tokens to be used according to the contest README:

Tokens: - WETH - WEETH - WSTETH - WBTC - USDC - USDT - USDE - SUSDE - ERC721 (Zaros Account NFT, AccountNFT.sol)

Data streams are utilized by the keepers when filling orders by providing price data which is then verified:

function fillMarketOrder(
uint128 tradingAccountId,
uint128 marketId,
bytes calldata priceData
)

On the page linked above, we can see that every token to be used besides USDC and USDT does not have a data stream available.

Impact

Protocol will be unusable as some data streams are not available

Tools Used

Manual Review

Recommendations

Use only tokens with available data streams

Updates

Lead Judging Commences

inallhonesty Lead Judge about 1 year ago
Submission Judgement Published
Validated
Assigned finding tags:

Some in-scope tokens don't have Chainlink feeds on Arbi

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