Signed/unsigned arithmetic confusion

Liquid Collective (LsETH)'s assessment for RD-F-018 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No symbolic execution output available. Solidity 0.8.x overflow protection mitigates common signed/unsigned confusion. Certora FV provides additional mathematical correctness proofs for arithmetic paths. Cannot confirm absence without tool execution.

Sources #

GitHub
foundry.toml — Liquid Collective Protocolfoundry.toml — solc 0.8.34 with overflow protectionretrieved 2026-05-17

Methodology #

Determine whether signed-integer conversions or comparisons where unsigned was intended exist in the deployed bytecode/source.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol liquid-collective factor RD-F-018 score gray collected_at 2026-05-16 19:46:23