--- id: CVE-2020-9546 title: >- FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config). summary: >- FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config). 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 - 'financial_services_analytical_applications_infrastructure >= 8.0.6, <= 8.1.0' - financial_services_institutional_performance_analytics = 8.0.6 - financial_services_institutional_performance_analytics = 8.0.7 - financial_services_institutional_performance_analytics = 8.1.0 - financial_services_institutional_performance_analytics = 8.7.0 - financial_services_price_creation_and_discovery = 8.0.6 - financial_services_price_creation_and_discovery = 8.0.7 - financial_services_retail_customer_analytics = 8.0.6 - global_lifecycle_management_opatch < 12.2.0.1.20 - insurance_policy_administration_j2ee = 11.0.2.25 - insurance_policy_administration_j2ee = 11.1.0.15 - 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_service_backbone = 14.1 - retail_service_backbone = 15.0 - retail_service_backbone = 16.0 - 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-2020-9546' references: - url: 'https://github.com/FasterXML/jackson-databind/issues/2631' 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/r893a0104e50c1c2559eb9a5812add28ae8c3e5f43712947a9847ec18%40%3Cnotifications.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/2631' 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/r893a0104e50c1c2559eb9a5812add28ae8c3e5f43712947a9847ec18%40%3Cnotifications.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 epss: 0.04613 epssPercentile: 0.91278 ingestedAt: '2026-08-25T17:29:29.364Z' --- ## Overview FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config). ## 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` - `financial_services_analytical_applications_infrastructure >= 8.0.6, <= 8.1.0` - `financial_services_institutional_performance_analytics = 8.0.6` - `financial_services_institutional_performance_analytics = 8.0.7` - `financial_services_institutional_performance_analytics = 8.1.0` - `financial_services_institutional_performance_analytics = 8.7.0` - `financial_services_price_creation_and_discovery = 8.0.6` - `financial_services_price_creation_and_discovery = 8.0.7` - `financial_services_retail_customer_analytics = 8.0.6` - `global_lifecycle_management_opatch < 12.2.0.1.20` - `insurance_policy_administration_j2ee = 11.0.2.25` - `insurance_policy_administration_j2ee = 11.1.0.15` - `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_service_backbone = 14.1` - `retail_service_backbone = 15.0` - `retail_service_backbone = 16.0` - `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` ## Remediation Upgrade past the affected range: - `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`