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GHSA-h5f8-crrq-4pw8
GHSA-phf6-hm3h-x8qp

advisories/github-reviewed/2025/05/GHSA-h5f8-crrq-4pw8/GHSA-h5f8-crrq-4pw8.json

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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-h5f8-crrq-4pw8",
+  "modified": "2025-05-28T14:40:25Z",
+  "published": "2025-05-28T14:40:25Z",
+  "aliases": [],
+  "summary": "Contrast workload secrets leak to logs on INFO level",
+  "details": "### Impact\n\nWhen the Contrast initializer is configured with a `CONTRAST_LOG_LEVEL` of `info` or `debug`, the workload secret is logged to `stderr` and written to Kubernetes logs. \n\nSince `info` is the default setting, this affects all Contrast installations that don't customize their initializers' log level.\n\nThe following audiences are **intended** to have access to workload secrets (see https://docs.edgeless.systems/contrast/1.7/architecture/secrets#workload-secrets):\n\n* Contrast Coordinator (can derive all workload secrets)\n* Contrast Initializer (obtains only the secret configured in the manifest)\n* Seedshare owner (can derive all workload secrets)\n* Workload owner (can update manifests to obtain secrets)\n\nThis vulnerability allows the following parties **unintended access** to workload secrets issued by a Coordinator:\n\n* Kubernetes users with `get` or `list` permission on `pods/logs`.\n* Others with read access to the Kubernetes log storage (most notably, the cloud provider).\n\nThis vulnerability **does not affect** scenarios where workload secrets are not used by the application (directly or with [secure persistence](https://docs.edgeless.systems/contrast/1.7/architecture/secrets#secure-persistence)). Applications designed for workload owner exclusion can't use workload secrets and are thus unaffected.\n\n### Patches\n\nN/A\n\n### Workarounds\n\nThis vulnerability can be mitigated by adding an environment variable `CONTRAST_LOG_LEVEL=warn` to the initializer after running `contrast generate`, and then running `contrast generate` again.\n\n### References\n\nN/A",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/edgelesssys/contrast"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.8.1"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "<= 1.8.0"
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/edgelesssys/contrast/security/advisories/GHSA-h5f8-crrq-4pw8"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/edgelesssys/contrast"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-532"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-05-28T14:40:25Z",
+    "nvd_published_at": null
+  }
+}