{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-22052",
        "ASSIGNER": "support@hackerone.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A null pointer dereference vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack "
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Ivanti",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Connect Secure",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.1R6.2",
                                            "version_value": "22.1R6.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.2R4.2",
                                            "version_value": "22.2R4.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.3R1.2",
                                            "version_value": "22.3R1.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.4R1.2",
                                            "version_value": "22.4R1.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.4R2.4",
                                            "version_value": "22.4R2.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.5R1.3",
                                            "version_value": "22.5R1.3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.5R2.4",
                                            "version_value": "22.5R2.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.6R2.3",
                                            "version_value": "22.6R2.3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R14.6",
                                            "version_value": "9.1R14.6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R15.4",
                                            "version_value": "9.1R15.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R16.4",
                                            "version_value": "9.1R16.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R17.4",
                                            "version_value": "9.1R17.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R18.5",
                                            "version_value": "9.1R18.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Policy Secure",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.4R1.2",
                                            "version_value": "22.4R1.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.5R1.3",
                                            "version_value": "22.5R1.3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.6R1.2",
                                            "version_value": "22.6R1.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R16.4",
                                            "version_value": "9.1R16.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R17.4",
                                            "version_value": "9.1R17.4"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "9.1R18.5",
                                            "version_value": "9.1R18.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://forums.ivanti.com/s/article/New-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US",
                "refsource": "MISC",
                "name": "https://forums.ivanti.com/s/article/New-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "version": "3.0",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "baseScore": 7.5,
                "baseSeverity": "HIGH"
            }
        ]
    }
}