Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
containerd/imgcrypt
main @ 619f299
2
Fixes
1
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 2 prior fixes. Scrutinize any change in this area.
images/encryption/client.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: Authorization checks during container creation could be bypassed if helpers are invoked with incomplete context parameters rather than the complete, authenticated decryption configuration. Developers must always pass the full, untampered DecryptConfig to verification routines.
Auth Bypass: Omission or failure to preserve the cryptographic HMAC annotation during layer decryption and encryption operations strips the Encrypt-then-Mac integrity guarantee, allowing unauthenticated or malformed layers to bypass integrity validations.