Is CVE-2020-9546 actively exploited?

CVE-2020-9546 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-9546?

CVE-2020-9546 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2020-9546?

Patch guidance is available from fasterxml security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-9546.

Fix CVE-2020-9546 - CRITICAL fasterxml jackson-databind

Q: Which products are affected by CVE-2020-9546?

59 products: fasterxml jackson-databind, fasterxml jackson-databind, fasterxml jackson-databind, netapp active iq unified manager, netapp active iq unified manager, and 54 more.

Description

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).

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-502 · Insecure Deserialization

Metadata

Primary Vendor: FASTERXML
Published: 3/2/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

fasterxml : jackson-databindfasterxml : jackson-databindfasterxml : jackson-databindnetapp : active_iq_unified_managernetapp : active_iq_unified_managernetapp : active_iq_unified_managerdebian : debian_linuxoracle : agile_plmoracle : autovue_for_agile_product_lifecycle_managementoracle : banking_digital_experienceoracle : banking_digital_experienceoracle : banking_digital_experienceoracle : banking_digital_experienceoracle : banking_digital_experienceoracle : banking_digital_experienceoracle : banking_platformoracle : communications_calendar_serveroracle : communications_contacts_serveroracle : communications_contacts_serveroracle : communications_diameter_signaling_routeroracle : communications_element_manageroracle : communications_evolved_communications_application_serveroracle : communications_instant_messaging_serveroracle : communications_network_charging_and_controloracle : communications_network_charging_and_controloracle : communications_session_report_manageroracle : communications_session_route_manageroracle : enterprise_manager_base_platformoracle : enterprise_manager_base_platformoracle : financial_services_analytical_applications_infrastructureoracle : financial_services_institutional_performance_analyticsoracle : financial_services_institutional_performance_analyticsoracle : financial_services_institutional_performance_analyticsoracle : financial_services_institutional_performance_analyticsoracle : financial_services_price_creation_and_discoveryoracle : financial_services_price_creation_and_discoveryoracle : financial_services_retail_customer_analyticsoracle : global_lifecycle_management_opatchoracle : insurance_policy_administration_j2eeoracle : insurance_policy_administration_j2eeoracle : jd_edwards_enterpriseone_orchestratororacle : jd_edwards_enterpriseone_toolsoracle : primavera_unifieroracle : primavera_unifieroracle : primavera_unifieroracle : primavera_unifieroracle : primavera_unifieroracle : retail_merchandising_systemoracle : retail_sales_auditoracle : retail_service_backboneoracle : retail_service_backboneoracle : retail_service_backboneoracle : retail_xstore_point_of_serviceoracle : retail_xstore_point_of_serviceoracle : retail_xstore_point_of_serviceoracle : retail_xstore_point_of_serviceoracle : retail_xstore_point_of_serviceoracle : weblogic_serveroracle : weblogic_server

Remediation Guidance

Executive Summary

View on NIST NVD