Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
base/contracts
main @ a879bfe
7
Fixes
0
CVEs
HIGH
Peak severity
83.3%
Coverage
Highlights
Access Control: 5 prior fixes. Scrutinize any change in this area.
interfaces/multiproof/tee/INitroEnclaveVerifier.sol: most-fixed (1 issue). Treat as high-risk during review.
7 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.
Access Control: Missing validation of hinted Nitro attestations allowed unauthorized signer registration, a direct access control bypass on a critical trust anchor.
Access Control: Per-signer PCR0 validation was removed in favor of a global image hash, but this created a risk if the aggregate verifier's hash is not consistently enforced across all registry paths.
Access Control: Race condition in timestamp scheduling allowed changes near activation; freeze window and notice validation are now required but must be enforced on all upgrade paths.