{"cve":"CVE-2020-8840","nvd":{"published":"2020-02-10T21:56:10.653","modified":"2026-10-08T21:17:32.127","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-502"],"references":["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"],"products":["debian:debian_linux","fasterxml:jackson-databind","huawei:oceanstor_9000_firmware","netapp:oncommand_api_services","netapp:oncommand_workflow_automation","netapp:service_level_manager","netapp:steelstore_cloud_integrated_storage","oracle:global_lifecycle_management_opatch"],"source":"nvd","synced_at":"2026-10-19T21:02:53.949909883+00:00"},"epss":{"cve":"CVE-2020-8840","score":0.26587,"percentile":0.98004,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-4w82-r329-3q67","url":"https://osv.dev/vulnerability/GHSA-4w82-r329-3q67","summary":"Deserialization of Untrusted Data in jackson-databind","modified":"2024-03-16T05:18:54.922179Z","packages":[{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.0.0 <2.6.7.4"],"fixed":["2.6.7.4"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.7.0 <2.7.9.7"],"fixed":["2.7.9.7"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.8.0 <2.8.11.5"],"fixed":["2.8.11.5"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.9.0 <2.9.10.3"],"fixed":["2.9.10.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}