Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
privacy-ethereum/mpz
dev @ b2017b5
3
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 2 prior fixes. Scrutinize any change in this area.
crates/common/src/executor.rs: 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: Inadequate dimension validation during the conversion of ProverFlush view structures allowed malformed inputs to bypass matching checks between prover inputs and MAC proofs, compromising the integrity of the zero-knowledge protocol.
Auth Bypass: Flawed length-subtraction comparison logic during MAC commitment checks enabled successful deserialization validation of mismatched list structures, leading to protocol authentication bypass.
Denial of Service: Failure to drain pending runnable tasks on executor shutdown created reference cycles that prevented garbage collection, leading to persistent memory leaks and eventual system exhaustion.