Calicoctl leaks cluster credentials to stderr when verbose logging is enabled
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Tigera | Calico | affected |
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| Tigera | Calico Enterprise | affected |
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| Tigera | Calico Cloud | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tigera | Calico |
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| Tigera | Calico Cloud |
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| Tigera | Calico Enterprise |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-3m4q-ggcj-j6m4 | Calico Inserts Sensitive Information into Log File |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.224% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | When calicoctl is invoked with --log-level=info or --log-level=debug, the client prints the full contents of its loaded connection-configuration struct to stderr in a single log line. The struct embeds every credential calicoctl uses to talk to the cluster — inline kubeconfig (with bearer token), Kubernetes API bearer token, etcd password, and inline PEM-encoded etcd client certificate and key. Any reader of that stderr stream — CI job logs, session-recording archives, shared support-ticket transcripts, or local filesystem viewers on the host that ran calicoctl — can extract these credentials with zero Kubernetes privilege. calicoctl's default log level is panic, so this issue only triggers when verbose logging is explicitly enabled. | |
| Title | Calicoctl leaks cluster credentials to stderr when verbose logging is enabled | |
| First Time appeared |
Tigera
Tigera calico Tigera calico Cloud Tigera calico Enterprise |
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| Weaknesses | CWE-532 | |
| CPEs | cpe:2.3:a:tigera:calico:*:*:*:*:*:*:*:* cpe:2.3:a:tigera:calico_cloud:*:*:*:*:*:*:*:* cpe:2.3:a:tigera:calico_enterprise:*:*:*:*:*:*:*:* cpe:2.3:a:tigera:calico_enterprise:3.22.3:*:*:*:*:*:*:* |
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| Vendors & Products |
Tigera
Tigera calico Tigera calico Cloud Tigera calico Enterprise |
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| References |
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| Metrics |
cvssV4_0
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