Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
amqp/method_framing.py: 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: TLS configuration defaulted to insecure settings, allowing MITM attacks via missing certificate and hostname verification.
Buffer Overflow: frame_writer did not resize its buffer when frame_max increased, leading to memory corruption.