CVE-2022-3294: Node address isn't always verified when proxying

2022/3xxx/CVE-2022-3294.json

@@ -1,18 +1,117 @@
 {
-    "data_type": "CVE",
-    "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
+        "ASSIGNER": "security@kubernetes.io",
+        "DATE_PUBLIC": "2022-11-10T17:25:00.000Z",
         "ID": "CVE-2022-3294",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC",
+        "TITLE": "Node address isn't always verified when proxying"
     },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "Kubernetes",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<=",
+                                            "version_value": "v1.25.3"
+                                        },
+                                        {
+                                            "version_affected": "<=",
+                                            "version_value": "v1.24.7"
+                                        },
+                                        {
+                                            "version_affected": "<=",
+                                            "version_value": "v1.23.13"
+                                        },
+                                        {
+                                            "version_affected": "<=",
+                                            "version_value": "v1.22.15"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "Kubernetes"
+                }
+            ]
+        }
+    },
+    "credit": [
+        {
+            "lang": "eng",
+            "value": "Yuval Avrahami of Palo Alto Networks"
+        }
+    ],
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
     "description": {
         "description_data": [
             {
                 "lang": "eng",
-                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+                "value": "Users may have access to secure endpoints in the control plane network. Kubernetes clusters are only affected if an untrusted user can modify Node objects and send proxy requests to them.\n\nKubernetes supports node proxying, which allows clients of kube-apiserver to access endpoints of a Kubelet to establish connections to Pods, retrieve container logs, and more. While Kubernetes already validates the proxying address for Nodes, a bug in kube-apiserver made it possible to bypass this validation. Bypassing this validation could allow authenticated requests destined for Nodes to to the API server's private network."
             }
         ]
-    }
-}
+    },
+    "generator": {
+        "engine": "Vulnogram 0.0.9"
+    },
+    "impact": {
+        "cvss": {
+            "attackComplexity": "HIGH",
+            "attackVector": "NETWORK",
+            "availabilityImpact": "HIGH",
+            "baseScore": 6.6,
+            "baseSeverity": "MEDIUM",
+            "confidentialityImpact": "HIGH",
+            "integrityImpact": "HIGH",
+            "privilegesRequired": "HIGH",
+            "scope": "UNCHANGED",
+            "userInteraction": "NONE",
+            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
+            "version": "3.1"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-20 Improper Input Validation"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "refsource": "MLIST",
+                "url": "https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA"
+            },
+            {
+                "refsource": "CONFIRM",
+                "url": "https://github.com/kubernetes/kubernetes/issues/113757"
+            }
+        ]
+    },
+    "source": {
+        "defect": [
+            "https://github.com/kubernetes/kubernetes/issues/113757"
+        ],
+        "discovery": "EXTERNAL"
+    },
+    "work_around": [
+        {
+            "lang": "eng",
+            "value": "Configuring an egress proxy for egress to the cluster network can mitigate this vulnerability"
+        }
+    ]
+}