Highlights
Signature Verification Bypass: 3 prior fixes. Scrutinize any change in this area.
Client.java: most-fixed (2 issues). 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.
Signature Verification Bypass: Multiple fixes address verifying signatures against the wrong or unverified certificate, allowing an attacker to forge or replay messages.
Signature Bypass: The verify() return value was ignored, allowing invalid signatures to be accepted as valid.
Certificate Validation Bypass: Self-signed certificates and CSR subject mismatches were not detected, enabling CA impersonation.