Signed/unsigned arithmetic confusion
Stake DAO'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 #
Solidity 0.8.x natively reverts on overflow. No published symbolic execution. P2 priority factor.
Sources #
- GitHubStake DAO Foundry Base Configfoundry-base-config.toml — solc 0.8.28 (safe arithmetic by default)retrieved 2026-05-16
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 stake-dao factor RD-F-018 score gray collected_at 2026-05-16 12:29:20