Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
grpc-ecosystem/go-grpc-middleware
main @ 9150cbd
4
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Denial of Service: 2 prior fixes. Scrutinize any change in this area.
auth/metadata.go: 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.
Auth Bypass: Using fragile pointer comparisons instead of comparing fully-qualified message names in validator skip logic allowed messages to bypass critical security validation checks.
Denial of Service: Re-assigning and appending context tags directly to a shared interceptor-scoped logger instance causes memory and CPU leaks over time.
Format String Injection: Constructing validation error messages using status.Errorf dynamically with untrusted input can lead to format string injection.