{
    "id": "CVE-2020-8840",
    "published": "2020-02-10 21:56:10",
    "last_modified": "2026-06-17 03:27:02",
    "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": "FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.",
    "epss_score": "0.26587",
    "epss_percentile": "0.97965",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:27",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 26.6% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "fasterxml",
            "product": "jackson-databind"
        },
        {
            "vendor": "huawei",
            "product": "oceanstor_9000"
        },
        {
            "vendor": "huawei",
            "product": "oceanstor_9000_firmware"
        },
        {
            "vendor": "netapp",
            "product": "oncommand_api_services"
        },
        {
            "vendor": "netapp",
            "product": "oncommand_workflow_automation"
        },
        {
            "vendor": "netapp",
            "product": "service_level_manager"
        },
        {
            "vendor": "netapp",
            "product": "steelstore_cloud_integrated_storage"
        },
        {
            "vendor": "oracle",
            "product": "global_lifecycle_management_opatch"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200610-01-fastjason-en",
        "https://github.com/FasterXML/jackson-databind/issues/2620",
        "https://lists.apache.org/thread.html/r078e68a926ea6be12e8404e47f45aabf04bb4668e8265c0de41db6db%40%3Ccommits.druid.apache.org%3E",
        "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r1c09b9551f6953dbeca190a4c4b78198cdbb9825fce36f96fe3d8218%40%3Cdev.tomee.apache.org%3E",
        "https://lists.apache.org/thread.html/r1efc776fc6ce3387593deaa94bbdd296733b1b01408a39c8d1ab9e0e%40%3Cdev.ranger.apache.org%3E",
        "https://lists.apache.org/thread.html/r2fa8046bd47fb407ca09b5107a80fa6147ba4ebe879caae5c98b7657%40%3Cdev.ranger.apache.org%3E",
        "https://lists.apache.org/thread.html/r319f19c74e06c201b9d4e8b282a4e4b2da6dcda022fb46f007dd00d3%40%3Ccommits.druid.apache.org%3E",
        "https://lists.apache.org/thread.html/r3539bd3a377991217d724879d239e16e86001c54160076408574e1da%40%3Cnotifications.zookeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r3d20a2660b36551fd8257d479941782af4a7169582449fac1704bde2%40%3Ccommits.druid.apache.org%3E",
        "https://lists.apache.org/thread.html/r428d068b2a4923f1a5a4f5fc6381b95205cfe7620169d16db78e9c71%40%3Cnotifications.zookeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r446646c5588b10f5e02409ad580b12f314869009cdfbf844ca395cec%40%3Cdev.ranger.apache.org%3E",
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        "https://lists.apache.org/thread.html/r5d8bea8e9d17b6efcf4a0e4e194e91ef46a99f505777a31a60da2b38%40%3Cdev.ranger.apache.org%3E",
        "https://lists.apache.org/thread.html/r65ee95fa09c831843bac81eaa582fdddc2b6119912a72d1c83a9b882%40%3Cissues.zookeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r6fdd4c61a09a0c89f581b4ddb3dc6f154ab0c705fcfd0a7358b2e4e5%40%3Cissues.zookeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r7762d69e85c58d6948823424017ef4c08f47de077644277fa18cc116%40%3Cdev.ranger.apache.org%3E",
        "https://lists.apache.org/thread.html/r7e5c10534ed06bf805473ac85e8412fe3908a8fa4cabf5027bf11220%40%3Cdev.kafka.apache.org%3E",
        "https://lists.apache.org/thread.html/r8170007fd9b263d65b37d92a7b5d7bc357aedbb113a32838bc4a9485%40%3Cissues.zookeeper.apache.org%3E",
        "https://lists.apache.org/thread.html/r8e96c340004b7898cad3204ea51280ef6e4b553a684e1452bf1b18b1%40%3Cjira.kafka.apache.org%3E",
        "https://lists.apache.org/thread.html/r94930e39b60fff236160c1c4110fe884dc093044b067aa5fc98d7ee1%40%3Cdev.ranger.apache.org%3E",
        "https://lists.apache.org/thread.html/r9e59ebaf76fd00b2fa3ff5ebf18fe075ca9f4376216612c696f76718%40%3Cdev.ranger.apache.org%3E",
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    ]
}