mirror of
https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git
synced 2026-07-20 22:40:58 +03:00
2.6 KiB
2.6 KiB
Standards and References - Container Escape Detection with Falco
Industry Standards
NIST SP 800-190: Application Container Security Guide
- Section 4.3: Container Runtime - Monitor containers for anomalous behavior at runtime
- Section 5.4: Container Runtime Security - Implement runtime monitoring and alerting
- Recommends syscall-level monitoring for escape detection
CIS Kubernetes Benchmark v1.8
- 5.7.1: Create administrative boundaries between resources using namespaces
- 5.7.2: Ensure that the seccomp profile is set to docker/default
- 5.7.3: Apply Security Context to pods and containers
- 5.7.4: The default namespace should not be used
MITRE ATT&CK for Containers
| Technique ID | Name | Falco Detection |
|---|---|---|
| T1611 | Escape to Host | nsenter, mount, chroot detection |
| T1610 | Deploy Container | Privileged container launch detection |
| T1003 | OS Credential Dumping | /etc/shadow access from container |
| T1005 | Data from Local System | Sensitive file read detection |
| T1059 | Command and Scripting Interpreter | Shell spawn in container |
| T1068 | Exploitation for Privilege Escalation | Kernel exploit indicators |
NSA/CISA Kubernetes Hardening Guide v1.2
- Section 5: Audit Logging and Threat Detection
- Enable runtime security monitoring
- Detect anomalous container behavior in real-time
- Monitor for privilege escalation attempts
Falco Rule Maturity Levels
| Level | Description | Count |
|---|---|---|
| maturity_stable | Production-ready, low false positives | 25 rules |
| maturity_incubating | Proven useful, may need tuning | ~30 rules |
| maturity_sandbox | Experimental, high false positive rate | ~38 rules |
| maturity_deprecated | Scheduled for removal | Variable |
Known Container Escape CVEs
| CVE | Description | Falco Rule |
|---|---|---|
| CVE-2024-21626 | runc process.cwd container breakout | Detect use of /proc/self/fd to access host |
| CVE-2022-0492 | cgroup v1 release_agent escape | Write to Cgroup Release Agent |
| CVE-2022-0185 | File system context exploit | Detect unshare in container |
| CVE-2020-15257 | containerd-shim API access | Detect abstract socket connections |
| CVE-2019-5736 | runc overwrite host binary | Detect writes to /proc/self/exe |
Compliance Mappings
PCI DSS v4.0
- Requirement 10.6.1: Review logs for anomalies at least daily
- Requirement 11.5: Deploy change-detection mechanisms
SOC 2 Type II
- CC7.2: Monitor system components for anomalies
- CC7.3: Evaluate security events to determine impact