Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
rust-ethereum/ethabi
master @ b1710ad
2
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
decoder.rs: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Memory Safety: Unsafe memory operations during raw pointer manipulation in the ABI decoder can lead to out-of-bounds memory access and memory corruption. Developers must strictly avoid direct pointer manipulation and leverage safe Rust slice copying constructs to maintain memory safety guarantees.
Auth Bypass: Decoding raw event logs without validating their signatures allows attackers to pass spoofed or mismatched logs to the application. Log processing paths must strictly enforce that the log topic matches the event's defined signature before parsing parameters.