Chainlink aggregator min/max bound misconfig

Ondo Finance's assessment for RD-F-060 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Applies only to Flux Finance Chainlink feeds. Compound v2 forks commonly inherit the ETH/USD floor-bug class. Chainlink aggregators for ETH/USD (`0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419`) have configured min/max bounds at the aggregator level. The FluxOracle implementation (Compound v2 fork) may not check these bounds explicitly if it uses `latestAnswer()`. The NetherMind April 2023 audit covered Flux oracle pricing (1 Medium, 4 Low) but specific min/max-bound misconfig not flagged as a fi...

Sources #

Docs
Chainlink Data Feeds documentationhttps://docs.chain.link/data-feedsretrieved 2026-05-12
Etherscan
Flux Finance: Governance (GovernorBravoDelegator, verified)https://etherscan.io/address/0x336505EC1BcC1A020EeDe459f57581725D23465Aretrieved 2026-05-12

Methodology #

Determine whether the Chainlink aggregator's `minAnswer` and `maxAnswer` circuit-breaker bounds are misconfigured (too wide or too narrow) for the asset class.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol ondo-finance factor RD-F-060 score yellow collected_at 2026-05-14 12:01:55