GHSA-vwqq-5vrc-xw9h · 深刻度： low · エコシステム： maven — Improper validation of certificate with host mismatch in Apache Log4j SMTP appender
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
総合評価: CVE-2020-9488 は中リスク（52.7/100）。CVSS 深刻度は低。悪用される可能性が高い（EPSS 8.08%、94 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +8.05% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.02% | 8.08% | +8.05% |
| 2 | 2025-11-21 | 2.19% | 0.02% | -2.17% |
| 3 | 2025-11-18 | — | 2.19% | — |
EPSS の全履歴 （全 19 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 3.7 | 3.1 | LOW |
|
2.2 | 1.4 | [email protected] |
| 3.7 | 3.1 | LOW |
|
2.2 | 1.4 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
GHSA-vwqq-5vrc-xw9h · 深刻度： low · エコシステム： maven — Improper validation of certificate with host mismatch in Apache Log4j SMTP appender
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2020-9488 not yet assigned priority: Debian including 1 source packages (apache-log4j2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-9488 |
gentoo
|
normal | CVE-2020-9488: 1 GLSA(s) (202402-16), 1 atom(s) (dev-java/log4j); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2020-9488 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2020-9488 |
suse
|
low | CVE-2020-9488 severity low: SUSE including 24 source package names (log4j, log4j-2.13.2-1.9, …), 83 product×package rows across 44 product lines (SUSE Enterprise Storage 7, SUSE Linux Enterprise High Performance Computing 12 SP4, … (44 product lines)): Known Not Affected 63, Fixed 20. | https://www.suse.com/security/cve/CVE-2020-9488/ |
ubuntu
|
medium | CVE-2020-9488 medium priority: Ubuntu including 1 source packages (apache-log4j2), 17 status rows across 17 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 10, ignored 3, released 2, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2020-9488 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apache | log4j | >= 2.0, < 2.3.2 | cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
| apache | log4j | >= 2.4, < 2.12.3 | cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
| apache | log4j | >= 2.13.0, < 2.13.2 | cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* |
| oracle | communications_application_session_controller | 3.9m0p1 | cpe:2.3:a:oracle:communications_application_session_controller:3.9m0p1:*:*:*:*:*:*:* |
| oracle | communications_billing_and_revenue_management | 7.5.0.23.0 | cpe:2.3:a:oracle:communications_billing_and_revenue_management:7.5.0.23.0:*:*:*:*:*:*:* |
| oracle | communications_billing_and_revenue_management | 12.0.0.3.0 | cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:* |
| oracle | communications_eagle_ftp_table_base_retrieval | 4.5 | cpe:2.3:a:oracle:communications_eagle_ftp_table_base_retrieval:4.5:*:*:*:*:*:*:* |
| oracle | communications_offline_mediation_controller | 12.0.0.3.0 | cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:* |
| oracle | communications_services_gatekeeper | 7.0 | cpe:2.3:a:oracle:communications_services_gatekeeper:7.0:*:*:*:*:*:*:* |
| oracle | communications_unified_inventory_management | 7.3.0 | cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.0:*:*:*:*:*:*:* |
| oracle | communications_unified_inventory_management | 7.4.0 | cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:*:*:*:*:*:*:* |
| oracle | data_integrator | 12.2.1.3.0 | cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:*:*:*:*:*:*:* |
| oracle | data_integrator | 12.2.1.4.0 | cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:*:*:*:*:*:*:* |
| oracle | enterprise_manager_for_peoplesoft | 13.4.1.1 | cpe:2.3:a:oracle:enterprise_manager_for_peoplesoft:13.4.1.1:*:*:*:*:*:*:* |
| oracle | financial_services_analytical_applications_infrastructure | >= 8.0.6.0.0, <= 8.1.0.0.0 | cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.0.6 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.0.6:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.1.0 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.1.0:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.7.0 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.7.0:*:*:*:*:*:*:* |
| oracle | financial_services_market_risk_measurement_and_management | 8.0.6 | cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.6:*:*:*:*:*:*:* |
| oracle | financial_services_market_risk_measurement_and_management | 8.0.8 | cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.8:*:*:*:*:*:*:* |
| oracle | financial_services_market_risk_measurement_and_management | 8.1.0 | cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.1.0:*:*:*:*:*:*:* |
| oracle | financial_services_price_creation_and_discovery | 8.0.6 | cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.6:*:*:*:*:*:*:* |
| oracle | financial_services_price_creation_and_discovery | 8.0.7 | cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.7:*:*:*:*:*:*:* |
| oracle | financial_services_retail_customer_analytics | 8.0.6 | cpe:2.3:a:oracle:financial_services_retail_customer_analytics:8.0.6:*:*:*:*:*:*:* |
| oracle | flexcube_core_banking | >= 11.5.0, <= 11.7.0 | cpe:2.3:a:oracle:flexcube_core_banking:*:*:*:*:*:*:*:* |
| oracle | flexcube_core_banking | 5.2.0 | cpe:2.3:a:oracle:flexcube_core_banking:5.2.0:*:*:*:*:*:*:* |
| oracle | flexcube_private_banking | 12.0.0 | cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:* |
| oracle | flexcube_private_banking | 12.1.0 | cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:* |
| oracle | health_sciences_information_manager | 3.0.1 | cpe:2.3:a:oracle:health_sciences_information_manager:3.0.1:*:*:*:*:*:*:* |
| oracle | insurance_insbridge_rating_and_underwriting | >= 5.0.0.0, <= 5.6.0.0 | cpe:2.3:a:oracle:insurance_insbridge_rating_and_underwriting:*:*:*:*:*:*:*:* |
| oracle | insurance_insbridge_rating_and_underwriting | 5.6.1.0 | cpe:2.3:a:oracle:insurance_insbridge_rating_and_underwriting:5.6.1.0:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 10.2.0.37 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:10.2.0.37:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 10.2.4.12 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:10.2.4.12:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 11.0.2.25 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.0.2.25:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 11.1.0.15 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.1.0.15:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 11.2.0.26 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.2.0.26:*:*:*:*:*:*:* |
| oracle | insurance_rules_palette | 10.2.0.37 | cpe:2.3:a:oracle:insurance_rules_palette:10.2.0.37:*:*:*:*:*:*:* |
| oracle | insurance_rules_palette | 10.2.4.12 | cpe:2.3:a:oracle:insurance_rules_palette:10.2.4.12:*:*:*:*:*:*:* |
| oracle | insurance_rules_palette | 11.0.2.25 | cpe:2.3:a:oracle:insurance_rules_palette:11.0.2.25:*:*:*:*:*:*:* |
| oracle | insurance_rules_palette | 11.1.0.15 | cpe:2.3:a:oracle:insurance_rules_palette:11.1.0.15:*:*:*:*:*:*:* |
| oracle | insurance_rules_palette | 11.2.0.26 | cpe:2.3:a:oracle:insurance_rules_palette:11.2.0.26:*:*:*:*:*:*:* |
| oracle | jd_edwards_world_security | a9.4 | cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:* |
| oracle | oracle_goldengate_application_adapters | 19.1.0.0.0 | cpe:2.3:a:oracle:oracle_goldengate_application_adapters:19.1.0.0.0:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.56 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.57 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.58 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* |
| oracle | policy_automation | >= 12.2.0, <= 12.2.20 | cpe:2.3:a:oracle:policy_automation:*:*:*:*:*:*:*:* |
| oracle | policy_automation_connector_for_siebel | 10.4.6 | cpe:2.3:a:oracle:policy_automation_connector_for_siebel:10.4.6:*:*:*:*:*:*:* |
| oracle | policy_automation_for_mobile_devices | >= 12.2.0, <= 12.2.20 | cpe:2.3:a:oracle:policy_automation_for_mobile_devices:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 18.8 | cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 19.12 | cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:* |
| oracle | retail_advanced_inventory_planning | 14.1 | cpe:2.3:a:oracle:retail_advanced_inventory_planning:14.1:*:*:*:*:*:*:* |
| oracle | retail_assortment_planning | 15.0.3.0 | cpe:2.3:a:oracle:retail_assortment_planning:15.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_assortment_planning | 16.0.3.0 | cpe:2.3:a:oracle:retail_assortment_planning:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 15.0.3.0 | cpe:2.3:a:oracle:retail_bulk_data_integration:15.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 16.0.3.0 | cpe:2.3:a:oracle:retail_bulk_data_integration:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_customer_management_and_segmentation_foundation | 16.0 | cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:16.0:*:*:*:*:*:*:* |
| oracle | retail_customer_management_and_segmentation_foundation | 17.0 | cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:17.0:*:*:*:*:*:*:* |
| oracle | retail_customer_management_and_segmentation_foundation | 18.0 | cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:18.0:*:*:*:*:*:*:* |
| oracle | retail_customer_management_and_segmentation_foundation | 19.0 | cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:19.0:*:*:*:*:*:*:* |
| oracle | retail_eftlink | 15.0.2 | cpe:2.3:a:oracle:retail_eftlink:15.0.2:*:*:*:*:*:*:* |
| oracle | retail_eftlink | 16.0.3 | cpe:2.3:a:oracle:retail_eftlink:16.0.3:*:*:*:*:*:*:* |
| oracle | retail_eftlink | 17.0.2 | cpe:2.3:a:oracle:retail_eftlink:17.0.2:*:*:*:*:*:*:* |
| oracle | retail_eftlink | 18.0.1 | cpe:2.3:a:oracle:retail_eftlink:18.0.1:*:*:*:*:*:*:* |
| oracle | retail_eftlink | 19.0.1 | cpe:2.3:a:oracle:retail_eftlink:19.0.1:*:*:*:*:*:*:* |
| oracle | retail_insights_cloud_service_suite | 19.0 | cpe:2.3:a:oracle:retail_insights_cloud_service_suite:19.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 14.1 | cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 15.0 | cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 16.0 | cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 16.0 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:16.0:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 18.0 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:18.0:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 19.0 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.0:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 19.1 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.1:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 19.2 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.2:*:*:*:*:*:*:* |
| oracle | retail_order_broker_cloud_service | 19.3 | cpe:2.3:a:oracle:retail_order_broker_cloud_service:19.3:*:*:*:*:*:*:* |
| oracle | retail_predictive_application_server | 14.1.3.0 | cpe:2.3:a:oracle:retail_predictive_application_server:14.1.3.0:*:*:*:*:*:*:* |
| oracle | retail_predictive_application_server | 15.0.3.0 | cpe:2.3:a:oracle:retail_predictive_application_server:15.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_predictive_application_server | 16.0.3.0 | cpe:2.3:a:oracle:retail_predictive_application_server:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 15.0.4 | cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.4:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 16.0.6 | cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:* |