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fix(analyzer): improvement to dockerfile scanning - #7995
Closed
cx-andre-pereira wants to merge 66 commits into
Closed
cx-andre-pereira wants to merge 66 commits into
cx-andre-pereira wants to merge 66 commits into
StepSecurity Actions Security / StepSecurity Harden-Runner
failed
Sep 8, 2026 in 32m 25s
⚠️ Unexpected network calls from CI/CD runners
Harden-Runner has generated new alerts for GitHub Actions workflow runs in this pull request. These findings may indicate malicious activities or misconfigurations, so prompt analysis is recommended.
Details
Harden-Runner monitors all outbound traffic from each job at the DNS and network layers to ensure that CI/CD runners do not communicate with unauthorized destinations.
This reduces the risk of CI/CD secrets and source code being exfiltrated.
The following anomalous outbound network calls were detected.
| Endpoint | Workflow | Workflow Run Insights | status |
|---|---|---|---|
f037947b-2b72-470f-b606-8601055974c7.eu-west-2.linodelke.net |
go-test-race.yml | Insights URL | ❌ Blocked |
cgr.dev |
kics-gh-action.yaml | Insights URL | ❌ Blocked |
f037947b-2b72-470f-b606-8601055974c7.eu-west-2.linodelke.net |
go-ci.yml | Insights URL | ❌ Blocked |
f037947b-2b72-470f-b606-8601055974c7.eu-west-2.linodelke.net |
go-ci.yml | Insights URL | ❌ Blocked |
f037947b-2b72-470f-b606-8601055974c7.eu-west-2.linodelke.net |
go-ci.yml | Insights URL | ❌ Blocked |
incoming.telemetry.mozilla.org |
go-ci.yml | Insights URL | ❌ Blocked |
fe2cr.update.microsoft.com |
go-ci.yml | Insights URL | ❌ Blocked |
fe3cr.delivery.mp.microsoft.com |
go-ci.yml | Insights URL | ❌ Blocked |
f037947b-2b72-470f-b606-8601055974c7.eu-west-2.linodelke.net |
check-go-coverage.yaml | Insights URL | ❌ Blocked |
🔎 Potential next steps
Anomalous Network Call
To investigate and triage the detection, please follow the runbook at https://docs.stepsecurity.io/harden-runner/runbooks/anomalous-outbound-network-calls
📋 Monitored GitHub Actions workflow runs
The following GitHub Actions workflow runs were monitored as part of this pull request.
| Workflow | Run ID | Unique Destinations | Actions Used | Detailed Insights |
|---|---|---|---|---|
| ci-projects.yaml | 34244007157 | - | - | Harden-Runner not enabled |
| go-test-race.yml | 34234246894 | 5 | 4 | View Insights |
| sec-checks.yaml | 34234246845 | 14 | 9 | View Insights |
| trufflehog-secret-scan.yml | 34234246983 | 4 | 2 | View Insights |
| go-e2e-debian.yaml | 34234246866 | 6 | 8 | View Insights |
| kics-gh-action.yaml | 34234246863 | 2 | 3 | View Insights |
| github-actions-linter.yml | 34234246862 | 3 | 3 | View Insights |
| check-apache-license.yaml | 34234244630 | 2 | 2 | View Insights |
| go-ci.yml | 34234246889 | 47 | 11 | View Insights |
| go-ci-integration.yml | 34234246950 | 7 | 6 | View Insights |
| check-go-coverage.yaml | 34234246920 | 6 | 2 | View Insights |
| go-e2e.yaml | 34234246888 | 6 | 8 | View Insights |
| validate-prs.yaml | 34234244832 | 3 | 3 | View Insights |
📚 Learn More
You can learn more about this GitHub check here
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