Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
sky-ecosystem/dss
master @ fa4f663
2
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
src/end.sol: most-fixed (1 issue). Treat as high-risk during review.
2 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: Administrative modifications can occur during Global Settlement if system contracts do not explicitly verify that the system is active, potentially allowing unauthorized governance actions after emergency shutdown has commenced.
Integer Overflow/Underflow: Casting unsigned integer balances (uint256) to signed integers (int256) without range checks can lead to integer wrapping or negative-value bypasses during token movements.