{
    "id": "CVE-2017-5645",
    "published": "2017-04-17 21:59:00",
    "last_modified": "2026-06-17 01:20:55",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-502",
    "description": "In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.",
    "epss_score": "0.89792",
    "epss_percentile": "0.99788",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:17:18",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 89.8% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "log4j"
        },
        {
            "vendor": "netapp",
            "product": "oncommand_api_services"
        },
        {
            "vendor": "netapp",
            "product": "oncommand_insight"
        },
        {
            "vendor": "netapp",
            "product": "oncommand_workflow_automation"
        },
        {
            "vendor": "netapp",
            "product": "service_level_manager"
        },
        {
            "vendor": "netapp",
            "product": "snapcenter"
        },
        {
            "vendor": "netapp",
            "product": "storage_automation_store"
        },
        {
            "vendor": "oracle",
            "product": "api_gateway"
        },
        {
            "vendor": "oracle",
            "product": "application_testing_suite"
        },
        {
            "vendor": "oracle",
            "product": "autovue_vuelink_integration"
        },
        {
            "vendor": "oracle",
            "product": "banking_platform"
        },
        {
            "vendor": "oracle",
            "product": "bi_publisher"
        },
        {
            "vendor": "oracle",
            "product": "communications_converged_application_server_-_service_controller"
        },
        {
            "vendor": "oracle",
            "product": "communications_instant_messaging_server"
        },
        {
            "vendor": "oracle",
            "product": "communications_interactive_session_recorder"
        },
        {
            "vendor": "oracle",
            "product": "communications_messaging_server"
        },
        {
            "vendor": "oracle",
            "product": "communications_network_integrity"
        },
        {
            "vendor": "oracle",
            "product": "communications_online_mediation_controller"
        },
        {
            "vendor": "oracle",
            "product": "communications_pricing_design_center"
        },
        {
            "vendor": "oracle",
            "product": "communications_service_broker"
        },
        {
            "vendor": "oracle",
            "product": "communications_webrtc_session_controller"
        },
        {
            "vendor": "oracle",
            "product": "configuration_manager"
        },
        {
            "vendor": "oracle",
            "product": "endeca_information_discovery_studio"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_data_quality"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_base_platform"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_for_fusion_middleware"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_for_mysql_database"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_for_oracle_database"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_for_peoplesoft"
        },
        {
            "vendor": "oracle",
            "product": "financial_services_analytical_applications_infrastructure"
        },
        {
            "vendor": "oracle",
            "product": "financial_services_behavior_detection_platform"
        },
        {
            "vendor": "oracle",
            "product": "financial_services_hedge_management_and_ifrs_valuations"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_aus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_tus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        },
        {
            "vendor": "redhat",
            "product": "fuse"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2019/12/19/2",
        "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html",
        "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html",
        "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html",
        "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html",
        "http://www.securityfocus.com/bid/97702",
        "http://www.securitytracker.com/id/1040200",
        "http://www.securitytracker.com/id/1041294",
        "https://access.redhat.com/errata/RHSA-2017:1417",
        "https://access.redhat.com/errata/RHSA-2017:1801",
        "https://access.redhat.com/errata/RHSA-2017:1802",
        "https://access.redhat.com/errata/RHSA-2017:2423",
        "https://access.redhat.com/errata/RHSA-2017:2633",
        "https://access.redhat.com/errata/RHSA-2017:2635",
        "https://access.redhat.com/errata/RHSA-2017:2636",
        "https://access.redhat.com/errata/RHSA-2017:2637",
        "https://access.redhat.com/errata/RHSA-2017:2638",
        "https://access.redhat.com/errata/RHSA-2017:2808",
        "https://access.redhat.com/errata/RHSA-2017:2809",
        "https://access.redhat.com/errata/RHSA-2017:2810",
        "https://access.redhat.com/errata/RHSA-2017:2811",
        "https://access.redhat.com/errata/RHSA-2017:2888",
        "https://access.redhat.com/errata/RHSA-2017:2889",
        "https://access.redhat.com/errata/RHSA-2017:3244",
        "https://access.redhat.com/errata/RHSA-2017:3399"
    ]
}