cvelist/2023/48xxx/CVE-2023-48713.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-48713",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Knative Serving builds on Kubernetes to support deploying and serving of applications and functions as serverless containers. An attacker who controls a pod to a degree where they can control the responses from the /metrics endpoint can cause Denial-of-Service of the autoscaler from an unbound memory allocation bug. This is a DoS vulnerability, where a non-privileged Knative user can cause a DoS for the cluster. This issue has been patched in version 0.39.0."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-400: Uncontrolled Resource Consumption",
                        "cweId": "CWE-400"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "knative",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "serving",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 0.39.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/knative/serving/security/advisories/GHSA-qmvj-4qr9-v547",
                "refsource": "MISC",
                "name": "https://github.com/knative/serving/security/advisories/GHSA-qmvj-4qr9-v547"
            },
            {
                "url": "https://github.com/knative/serving/commit/012ee2509231b80b7842139bfabc30516d3026ca",
                "refsource": "MISC",
                "name": "https://github.com/knative/serving/commit/012ee2509231b80b7842139bfabc30516d3026ca"
            },
            {
                "url": "https://github.com/knative/serving/commit/101f814112b9ca0767f457e7e616b46205551cf1",
                "refsource": "MISC",
                "name": "https://github.com/knative/serving/commit/101f814112b9ca0767f457e7e616b46205551cf1"
            },
            {
                "url": "https://github.com/knative/serving/commit/fff40ef7bac9be8380ec3d1c70fc15b57093382a",
                "refsource": "MISC",
                "name": "https://github.com/knative/serving/commit/fff40ef7bac9be8380ec3d1c70fc15b57093382a"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-qmvj-4qr9-v547",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
            }
        ]
    }
}