Signed/unsigned arithmetic confusion
Lombard Finance'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 published Slither/Manticore/Echidna output available. No published audit finding flags signed/unsigned confusion. Solidity 0.8.x prevents overflows but not signed/unsigned confusion. Marked gray — needs tool run.
Sources #
- Curator noteStatic analysis gap noteNo tool run performed; no audit finding on signed/unsigned confusionretrieved 2026-05-05
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 lombard factor RD-F-018 score gray collected_at 2026-05-05 12:03:08