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Low severity3.7NVD Advisory· Published Apr 27, 2020· Updated May 29, 2026

CVE-2020-9488

CVE-2020-9488

Description

Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
org.apache.logging.log4j:log4jMaven
>= 2.13.0, < 2.13.22.13.2
org.apache.logging.log4j:log4j-coreMaven
>= 2.13.0, < 2.13.22.13.2
org.apache.logging.log4j:log4jMaven
>= 2.4.0, < 2.12.32.12.3
org.apache.logging.log4j:log4jMaven
< 2.3.22.3.2
org.apache.logging.log4j:log4j-coreMaven
>= 2.4.0, < 2.12.32.12.3
org.apache.logging.log4j:log4j-coreMaven
< 2.3.22.3.2

Affected products

102
  • Apache/Log4j
    cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*
    Range: >=2.0,<2.3.2
  • Oracle Corporation/Communications Application Session Controller
    cpe:2.3:a:oracle:communications_application_session_controller:3.9m0p1:*:*:*:*:*:*:*
  • Oracle Corporation/Communications Billing And Revenue Management2 versions
    cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:communications_billing_and_revenue_management:7.5.0.23.0:*:*:*:*:*:*:*
  • Oracle Corporation/Communications Eagle FTP Table Base Retrieval
    cpe:2.3:a:oracle:communications_eagle_ftp_table_base_retrieval:4.5:*:*:*:*:*:*:*
  • Oracle Corporation/Communications Offline Mediation Controller
    cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:*
  • Oracle Corporation/Communications Services Gatekeeper
    cpe:2.3:a:oracle:communications_services_gatekeeper:7.0:*:*:*:*:*:*:*
  • Oracle Corporation/Communications Unified Inventory Management2 versions
    cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:*:*:*:*:*:*:*
  • Oracle Corporation/Data Integrator2 versions
    cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:*:*:*:*:*:*:*
  • Oracle Corporation/Enterprise Manager For Peoplesoft
    cpe:2.3:a:oracle:enterprise_manager_for_peoplesoft:13.4.1.1:*:*:*:*:*:*:*
  • Oracle Corporation/Financial Services Analytical Applications Infrastructure
    cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:*
    Range: >=8.0.6.0.0,<=8.1.0.0.0
  • Oracle Corporation/Financial Services Institutional Performance Analytics3 versions
    cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.0.6:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.7.0:*:*:*:*:*:*:*
  • Oracle Corporation/Financial Services Market Risk Measurement And Management3 versions
    cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.6:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.8:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.1.0:*:*:*:*:*:*:*
  • Oracle Corporation/Financial Services Price Creation And Discovery2 versions
    cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.6:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.7:*:*:*:*:*:*:*
  • Oracle Corporation/Financial Services Retail Customer Analytics
    cpe:2.3:a:oracle:financial_services_retail_customer_analytics:8.0.6:*:*:*:*:*:*:*
  • Oracle Corporation/Flexcube Core Banking2 versions
    cpe:2.3:a:oracle:flexcube_core_banking:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:flexcube_core_banking:*:*:*:*:*:*:*:*range: >=11.5.0,<=11.7.0
    • cpe:2.3:a:oracle:flexcube_core_banking:5.2.0:*:*:*:*:*:*:*
  • Oracle Corporation/Flexcube Private Banking2 versions
    cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:*
  • Oracle Corporation/Health Sciences Information Manager
    cpe:2.3:a:oracle:health_sciences_information_manager:3.0.1:*:*:*:*:*:*:*
  • Oracle Corporation/Insurance Insbridge Rating And Underwriting2 versions
    cpe:2.3:a:oracle:insurance_insbridge_rating_and_underwriting:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:insurance_insbridge_rating_and_underwriting:*:*:*:*:*:*:*:*range: >=5.0.0.0,<=5.6.0.0
    • cpe:2.3:a:oracle:insurance_insbridge_rating_and_underwriting:5.6.1.0:*:*:*:*:*:*:*
  • Oracle Corporation/Insurance Policy Administration J2ee5 versions
    cpe:2.3:a:oracle:insurance_policy_administration_j2ee:10.2.0.37:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:oracle:insurance_policy_administration_j2ee:10.2.0.37:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_policy_administration_j2ee:10.2.4.12:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.0.2.25:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.1.0.15:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.2.0.26:*:*:*:*:*:*:*
  • Oracle Corporation/Insurance Rules Palette5 versions
    cpe:2.3:a:oracle:insurance_rules_palette:10.2.0.37:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:oracle:insurance_rules_palette:10.2.0.37:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_rules_palette:10.2.4.12:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_rules_palette:11.0.2.25:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_rules_palette:11.1.0.15:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:insurance_rules_palette:11.2.0.26:*:*:*:*:*:*:*
  • Oracle Corporation/Jd Edwards World Security
    cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
  • Oracle Corporation/Goldengate Application Adapters
    cpe:2.3:a:oracle:oracle_goldengate_application_adapters:19.1.0.0.0:*:*:*:*:*:*:*
  • Oracle Corporation/Peoplesoft Enterprise Peopletools3 versions
    cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
  • Oracle Corporation/Policy Automation
    cpe:2.3:a:oracle:policy_automation:*:*:*:*:*:*:*:*
    Range: >=12.2.0,<=12.2.20
  • Oracle Corporation/Policy Automation Connector For Siebel
    cpe:2.3:a:oracle:policy_automation_connector_for_siebel:10.4.6:*:*:*:*:*:*:*
  • Oracle Corporation/Policy Automation For Mobile Devices
    cpe:2.3:a:oracle:policy_automation_for_mobile_devices:*:*:*:*:*:*:*:*
    Range: >=12.2.0,<=12.2.20
  • Oracle Corporation/Primavera Unifier2 versions
    cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Advanced Inventory Planning
    cpe:2.3:a:oracle:retail_advanced_inventory_planning:14.1:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Assortment Planning2 versions
    cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_assortment_planning:16.0.3.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Bulk Data Integration2 versions
    cpe:2.3:a:oracle:retail_bulk_data_integration:15.0.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:retail_bulk_data_integration:15.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_bulk_data_integration:16.0.3.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Customer Management And Segmentation Foundation4 versions
    cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:16.0:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:16.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:17.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:18.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:19.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Eftlink5 versions
    cpe:2.3:a:oracle:retail_eftlink:15.0.2:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:oracle:retail_eftlink:15.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_eftlink:16.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_eftlink:17.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_eftlink:18.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_eftlink:19.0.1:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Insights Cloud Service Suite
    cpe:2.3:a:oracle:retail_insights_cloud_service_suite:19.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Integration Bus3 versions
    cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Order Broker Cloud Service6 versions
    cpe:2.3:a:oracle:retail_order_broker_cloud_service:16.0:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:16.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:18.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.1:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.2:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.3:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Predictive Application Server3 versions
    cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_predictive_application_server:15.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_predictive_application_server:16.0.3.0:*:*:*:*:*:*:*
  • Oracle Corporation/Retail Xstore Point Of Service5 versions
    cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.4:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:*
  • Oracle Corporation/Siebel Apps Marketing
    cpe:2.3:a:oracle:siebel_apps_-_marketing:*:*:*:*:*:*:*:*
    Range: <=21.9
  • Oracle Corporation/Siebel UI Framework
    cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:*
    Range: <=21.2
  • Oracle Corporation/Spatial And Graph3 versions
    cpe:2.3:a:oracle:spatial_and_graph:12.2.0.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:oracle:spatial_and_graph:12.2.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:spatial_and_graph:18c:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:spatial_and_graph:19c:*:*:*:*:*:*:*
  • Oracle Corporation/Storagetek Acsls
    cpe:2.3:a:oracle:storagetek_acsls:8.5.1:*:*:*:*:*:*:*
  • Oracle Corporation/Storagetek Tape Analytics Sw Tool
    cpe:2.3:a:oracle:storagetek_tape_analytics_sw_tool:2.3.1:*:*:*:*:*:*:*
  • Oracle Corporation/Utilities Framework6 versions
    cpe:2.3:a:oracle:utilities_framework:*:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:oracle:utilities_framework:*:*:*:*:*:*:*:*range: >=4.3.0.1.0,<=4.3.0.6.0
    • cpe:2.3:a:oracle:utilities_framework:2.2.0.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.2.0.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.2.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:*
  • Oracle Corporation/Weblogic Server
    cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*
  • Qos Ch/Reload4j
    cpe:2.3:a:qos:reload4j:*:*:*:*:*:*:*:*
    Range: <1.2.18.3
  • Debian/linux3 versions
    cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • ghsa-coords2 versions
    pkg:maven/org.apache.logging.log4j/log4jpkg:maven/org.apache.logging.log4j/log4j-core
    >= 2.13.0, < 2.13.2+ 1 more
    • (no CPE)range: >= 2.13.0, < 2.13.2
    • (no CPE)range: >= 2.13.0, < 2.13.2
  • Apache/Apache Log4jv5
    Range: log4j-core 2.13.0

Patches

Vulnerability mechanics

References

91

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