{"id":"CVE-2020-9548","title":"FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).","summary":"FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-502"],"vendor":"fasterxml","product":"jackson-databind","affected":["jackson-databind >= 2.0.0, < 2.7.9.7","jackson-databind >= 2.8.0, < 2.8.11.6","jackson-databind >= 2.9.0, < 2.9.10.4","active_iq_unified_manager >= 7.3","active_iq_unified_manager >= 9.5","debian_linux = 8.0","agile_product_lifecycle_management = 9.3.6","autovue_for_agile_product_lifecycle_management = 21.0.2","banking_digital_experience = 18.1","banking_digital_experience = 18.2","banking_digital_experience = 18.3","banking_digital_experience = 19.1","banking_digital_experience = 19.2","banking_digital_experience = 20.1","banking_platform >= 2.4.0, <= 2.9.0","communications_calendar_server = 8.0.0.4.0","communications_contacts_server = 8.0.0.4.0","communications_contacts_server = 8.0.0.5.0","communications_diameter_signaling_router >= 8.0.0, <= 8.2.2","communications_element_manager >= 8.2.0, <= 8.2.2","communications_evolved_communications_application_server = 7.1","communications_instant_messaging_server = 10.0.1.4.0","communications_network_charging_and_control >= 12.0.0, <= 12.0.3","communications_network_charging_and_control = 6.0.1","communications_session_report_manager >= 8.2.0, <= 8.2.2","communications_session_route_manager >= 8.2.0, <= 8.2.2","enterprise_manager_base_platform = 13.3.0.0","enterprise_manager_base_platform = 13.4.0.0","global_lifecycle_management_opatch < 12.2.0.1.20","jd_edwards_enterpriseone_orchestrator < 9.2.4.2","jd_edwards_enterpriseone_tools < 9.2.4.2","primavera_unifier >= 17.7, <= 17.12","primavera_unifier = 16.1","primavera_unifier = 16.2","primavera_unifier = 18.8","primavera_unifier = 19.12","retail_merchandising_system = 15.0","retail_sales_audit = 14.1","retail_xstore_point_of_service = 15.0","retail_xstore_point_of_service = 16.0","retail_xstore_point_of_service = 17.0","retail_xstore_point_of_service = 18.0","retail_xstore_point_of_service = 19.0","weblogic_server = 12.2.1.3.0","weblogic_server = 12.2.1.4.0"],"patched":["jackson-databind 2.9.10.4","global_lifecycle_management_opatch 12.2.0.1.20","jd_edwards_enterpriseone_orchestrator 9.2.4.2","jd_edwards_enterpriseone_tools 9.2.4.2"],"published":"2020-03-02","updated":"2026-08-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-9548","references":[{"url":"https://github.com/FasterXML/jackson-databind/issues/2634","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/r35d30db00440ef63b791c4b7f7acb036e14d4a23afa2a249cb66c0fd%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/r9464a40d25c3ba1a55622db72f113eb494a889656962d098c70c5bb1%40%3Cdev.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/r98c9b6e4c9e17792e2cd1ec3e4aa20b61a791939046d3f10888176bb%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rb6fecb5e96a6d61e175ff49f33f2713798dd05cf03067c169d195596%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rd5a4457be4623038c3989294429bc063eec433a2e55995d81591e2ca%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rdd49ab9565bec436a896bc00c4b9fc9dce1598e106c318524fbdfec6%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rdd4df698d5d8e635144d2994922bf0842e933809eae259521f3b5097%40%3Cissues.zookeeper.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2020/03/msg00008.html","label":"cve@mitre.org"},{"url":"https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062","label":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20200904-0006/","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","label":"cve@mitre.org"},{"url":"https://github.com/FasterXML/jackson-databind/issues/2634","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/r35d30db00440ef63b791c4b7f7acb036e14d4a23afa2a249cb66c0fd%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/r9464a40d25c3ba1a55622db72f113eb494a889656962d098c70c5bb1%40%3Cdev.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/r98c9b6e4c9e17792e2cd1ec3e4aa20b61a791939046d3f10888176bb%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rb6fecb5e96a6d61e175ff49f33f2713798dd05cf03067c169d195596%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rd5a4457be4623038c3989294429bc063eec433a2e55995d81591e2ca%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rdd49ab9565bec436a896bc00c4b9fc9dce1598e106c318524fbdfec6%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rdd4df698d5d8e635144d2994922bf0842e933809eae259521f3b5097%40%3Cissues.zookeeper.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/03/msg00008.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20200904-0006/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available"],"epss":0.18345,"epssPercentile":0.97165,"ingestedAt":"2026-08-25T17:29:29.404Z","exploits":{"github":1,"githubRepos":["https://github.com/fairyming/CVE-2020-9548"],"nuclei":["CVE-2020-9548"],"checkedAt":"2026-09-21T15:24:00.997Z"},"exploitAvailable":true,"slug":"CVE-2020-9548","body":"## Overview\n\nFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).\n\n## Affected\n\n- `jackson-databind >= 2.0.0, < 2.7.9.7`\n- `jackson-databind >= 2.8.0, < 2.8.11.6`\n- `jackson-databind >= 2.9.0, < 2.9.10.4`\n- `active_iq_unified_manager >= 7.3`\n- `active_iq_unified_manager >= 9.5`\n- `debian_linux = 8.0`\n- `agile_product_lifecycle_management = 9.3.6`\n- `autovue_for_agile_product_lifecycle_management = 21.0.2`\n- `banking_digital_experience = 18.1`\n- `banking_digital_experience = 18.2`\n- `banking_digital_experience = 18.3`\n- `banking_digital_experience = 19.1`\n- `banking_digital_experience = 19.2`\n- `banking_digital_experience = 20.1`\n- `banking_platform >= 2.4.0, <= 2.9.0`\n- `communications_calendar_server = 8.0.0.4.0`\n- `communications_contacts_server = 8.0.0.4.0`\n- `communications_contacts_server = 8.0.0.5.0`\n- `communications_diameter_signaling_router >= 8.0.0, <= 8.2.2`\n- `communications_element_manager >= 8.2.0, <= 8.2.2`\n- `communications_evolved_communications_application_server = 7.1`\n- `communications_instant_messaging_server = 10.0.1.4.0`\n- `communications_network_charging_and_control >= 12.0.0, <= 12.0.3`\n- `communications_network_charging_and_control = 6.0.1`\n- `communications_session_report_manager >= 8.2.0, <= 8.2.2`\n- `communications_session_route_manager >= 8.2.0, <= 8.2.2`\n- `enterprise_manager_base_platform = 13.3.0.0`\n- `enterprise_manager_base_platform = 13.4.0.0`\n- `global_lifecycle_management_opatch < 12.2.0.1.20`\n- `jd_edwards_enterpriseone_orchestrator < 9.2.4.2`\n- `jd_edwards_enterpriseone_tools < 9.2.4.2`\n- `primavera_unifier >= 17.7, <= 17.12`\n- `primavera_unifier = 16.1`\n- `primavera_unifier = 16.2`\n- `primavera_unifier = 18.8`\n- `primavera_unifier = 19.12`\n- `retail_merchandising_system = 15.0`\n- `retail_sales_audit = 14.1`\n- `retail_xstore_point_of_service = 15.0`\n- `retail_xstore_point_of_service = 16.0`\n- `retail_xstore_point_of_service = 17.0`\n- `retail_xstore_point_of_service = 18.0`\n- `retail_xstore_point_of_service = 19.0`\n- `weblogic_server = 12.2.1.3.0`\n- `weblogic_server = 12.2.1.4.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `jackson-databind 2.9.10.4`\n- `global_lifecycle_management_opatch 12.2.0.1.20`\n- `jd_edwards_enterpriseone_orchestrator 9.2.4.2`\n- `jd_edwards_enterpriseone_tools 9.2.4.2`","depth":"abyssal","depthScore":70,"depthScoreParts":{"impact":53.9,"likelihood":3.7,"exploitation":12,"ransomware":0},"changes":[{"seq":4485,"id":"CVE-2020-9548","ts":1788887183550,"field":"exploit_available","old":"false","new":"true"},{"seq":3368,"id":"CVE-2020-9548","ts":1788886302405,"field":"exploit_available","old":"true","new":"false"},{"seq":2223,"id":"CVE-2020-9548","ts":1788882972084,"field":"exploit_available","old":"false","new":"true"},{"seq":1252,"id":"CVE-2020-9548","ts":1788882383664,"field":"exploit_available","old":"true","new":"false"},{"seq":366,"id":"CVE-2020-9548","ts":1788881819033,"field":"exploit_available","old":"false","new":"true"}]}