Publish GHSA-q7w8-72mr-vpgw

2026-05-22 18:04:22 -07:00 · 2024-08-15 21:45:20 +00:00
parent 62deee2e11
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-q7w8-72mr-vpgw",
+  "modified": "2024-08-15T21:43:38Z",
+  "published": "2024-08-15T21:43:38Z",
+  "aliases": [
+    "CVE-2024-42488"
+  ],
+  "summary": "Policy bypass for Host Firewall policy due to race condition in Cilium agent",
+  "details": "### Impact\n\nA race condition in the Cilium agent can cause the agent to ignore labels that should be applied to a node. This could in turn cause CiliumClusterwideNetworkPolicies intended for nodes with the ignored label to not apply, leading to policy bypass.\n\n### Patches\n\nThis issue was fixed in https://github.com/cilium/cilium/pull/33511.\n\nThis issue affects:\n\n- All versions of Cilium before v1.14.14\n- Cilium v1.15 between v1.15.0 and v1.15.7 inclusive\n\nThis issue has been patched in:\n\n- Cilium v1.14.14\n- Cilium v1.15.8\n\n### Workarounds\n\nAs the underlying issue depends on a race condition, users unable to upgrade can restart the Cilium agent on affected nodes until the affected policies are confirmed to be working as expected.\n\n### Acknowledgements\n\nThe Cilium community has worked together with members of Google and Isovalent to prepare these mitigations. Special thanks to @skmatti for raising and resolving this issue.\n\n### For more information\n\nIf you have any questions or comments about this advisory, please reach out on [Slack](https://docs.cilium.io/en/latest/community/community/#slack).\n\nIf you think you have found a vulnerability affecting Cilium, we strongly encourage you to report it to our security mailing list at [security@cilium.io](mailto:security@cilium.io). This is a private mailing list for the Cilium security team, and your report will be treated as top priority.\n",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/cilium/cilium"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.14.14"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/cilium/cilium"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "1.15.0"
+            },
+            {
+              "fixed": "1.15.8"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/cilium/cilium/security/advisories/GHSA-q7w8-72mr-vpgw"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42488"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/cilium/cilium/pull/33511"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/cilium/cilium/commit/aa44dd148a9be95e07782e4f990e61678ef0abf8"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/cilium/cilium"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-362"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-08-15T21:43:38Z",
+    "nvd_published_at": "2024-08-15T21:15:17Z"
+  }
+}