Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
rust-num/num-bigint
master @ b8a216b
1
Fixes
0
CVEs
MEDIUM
Peak severity
Highlights
Data Validation: 1 prior fix. Scrutinize any change in this area.
src/biguint.rs: most-fixed (1 issue). Treat as high-risk during review.
0 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.
Data Validation: Bypassing public constructor normalization checks during deserialization allows the creation of denormalized BigUint and BigInt instances, violating library invariants and leading to unexpected behavior during subsequent arithmetic operations.