GHSA-4p6w-m9wc-c9c9 · Severity: medium · Ecosystem: maven — Sensitive Data Exposure in Apache Ant
Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.
Conclusion & alert: CVE-2020-1945 is rated Low Risk (28.4/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.04%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-11-21 | 0.60% | 0.04% | -0.56% |
| 2 | 2025-11-18 | 0.02% | 0.60% | +0.58% |
| 3 | 2025-03-30 | — | 0.02% | — |
Full EPSS history (15 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.3 | 3.1 | MEDIUM |
|
1.0 | 5.2 | [email protected] |
| 3.3 | 2.0 | LOW |
|
3.4 | 4.9 | [email protected] |
GHSA-4p6w-m9wc-c9c9 · Severity: medium · Ecosystem: maven — Sensitive Data Exposure in Apache Ant
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2020-1945: 1 source package rows (apache-ant); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2020-1945 |
debian
|
low | CVE-2020-1945 low priority: Debian including 1 source packages (ant), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-1945 |
gentoo
|
normal | CVE-2020-1945: 1 GLSA(s) (202007-34), 1 atom(s) (dev-java/ant); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2020-1945 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-1945 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2020-1945/ |
ubuntu
|
medium | CVE-2020-1945 medium priority: Ubuntu including 1 source packages (ant), 16 status rows across 16 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): not-affected 10, released 5, needed 1. | https://ubuntu.com/security/CVE-2020-1945 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apache | ant | >= 1.1, <= 1.9.14 | cpe:2.3:a:apache:ant:*:*:*:*:*:*:*:* |
| apache | ant | >= 1.10.0, <= 1.10.7 | cpe:2.3:a:apache:ant:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 19.10 | cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* |
| fedoraproject | fedora | 31 | cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* |
| fedoraproject | fedora | 32 | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| opensuse | leap | 15.2 | cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
| oracle | agile_engineering_data_management | 6.2.1.0 | cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:*:*:*:*:*:*:* |
| oracle | banking_enterprise_collections | >= 2.7.0, <= 2.9.0 | cpe:2.3:a:oracle:banking_enterprise_collections:*:*:*:*:*:*:*:* |
| oracle | banking_liquidity_management | >= 14.0.0, <= 14.4.0 | cpe:2.3:a:oracle:banking_liquidity_management:*:*:*:*:*:*:*:* |
| oracle | banking_platform | >= 2.4.0, <= 2.9.0 | cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* |
| oracle | business_process_management_suite | 12.2.1.3.0 | cpe:2.3:a:oracle:business_process_management_suite:12.2.1.3.0:*:*:*:*:*:*:* |
| oracle | business_process_management_suite | 12.2.1.4.0 | cpe:2.3:a:oracle:business_process_management_suite:12.2.1.4.0:*:*:*:*:*:*:* |
| oracle | category_management_planning_\&_optimization | 15.0.3 | cpe:2.3:a:oracle:category_management_planning_\&_optimization:15.0.3:*:*:*:*:*:*:* |
| oracle | communications_asap | 7.3 | cpe:2.3:a:oracle:communications_asap:7.3:*:*:*:*:*:*:* |
| oracle | communications_diameter_signaling_router | >= 8.0.0, <= 8.2.2 | cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* |
| oracle | communications_metasolv_solution | 6.3.0 | cpe:2.3:a:oracle:communications_metasolv_solution:6.3.0:*:*:*:*:*:*:* |
| oracle | communications_order_and_service_management | 7.3 | cpe:2.3:a:oracle:communications_order_and_service_management:7.3:*:*:*:*:*:*:* |
| oracle | communications_order_and_service_management | 7.4 | cpe:2.3:a:oracle:communications_order_and_service_management:7.4:*:*:*:*:*:*:* |
| 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 | endeca_information_discovery_studio | 3.2.0 | cpe:2.3:a:oracle:endeca_information_discovery_studio:3.2.0:*:*:*:*:*:*:* |
| oracle | enterprise_manager_ops_center | 12.4.0.0 | cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* |
| oracle | enterprise_repository | 11.1.1.7.0 | cpe:2.3:a:oracle:enterprise_repository:11.1.1.7.0:*:*:*:*:*:*:* |
| oracle | financial_services_analytical_applications_infrastructure | >= 8.0.6, <= 8.1.0 | cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:* |
| oracle | flexcube_investor_servicing | 12.1.0 | cpe:2.3:a:oracle:flexcube_investor_servicing:12.1.0:*:*:*:*:*:*:* |
| oracle | flexcube_investor_servicing | 12.3.0 | cpe:2.3:a:oracle:flexcube_investor_servicing:12.3.0:*:*:*:*:*:*:* |
| oracle | flexcube_investor_servicing | 12.4.0 | cpe:2.3:a:oracle:flexcube_investor_servicing:12.4.0:*:*:*:*:*:*:* |
| oracle | flexcube_investor_servicing | 14.0.0 | cpe:2.3:a:oracle:flexcube_investor_servicing:14.0.0:*:*:*:*:*:*:* |
| oracle | flexcube_investor_servicing | 14.1.0 | cpe:2.3:a:oracle:flexcube_investor_servicing:14.1.0:*:*:*:*:*:*:* |
| 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, <= 3.0.2 | cpe:2.3:a:oracle:health_sciences_information_manager:*:*:*:*:*:*:*:* |
| oracle | primavera_gateway | >= 16.2.0, <= 16.2.11 | cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* |
| oracle | primavera_gateway | >= 17.12.0, <= 17.12.7 | cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | >= 17.7, <= 17.12 | cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.1 | cpe:2.3:a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.2 | cpe:2.3:a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:* |
| 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 | rapid_planning | 12.1 | cpe:2.3:a:oracle:rapid_planning:12.1:*:*:*:*:*:*:* |
| oracle | rapid_planning | 12.2 | cpe:2.3:a:oracle:rapid_planning:12.2:*:*:*:*:*:*:* |
| oracle | real-time_decision_server | 3.2.1.0 | cpe:2.3:a:oracle:real-time_decision_server:3.2.1.0:*:*:*:*:*:*:* |
| oracle | retail_advanced_inventory_planning | 14.1 | cpe:2.3:a:oracle:retail_advanced_inventory_planning:14.1:*:*:*:*:*:*:* |
| oracle | retail_advanced_inventory_planning | 15.0 | cpe:2.3:a:oracle:retail_advanced_inventory_planning:15.0:*:*:*:*:*:*:* |
| oracle | retail_advanced_inventory_planning | 16.0 | cpe:2.3:a:oracle:retail_advanced_inventory_planning:16.0:*:*:*:*:*:*:* |
| oracle | retail_assortment_planning | 15.0.3 | cpe:2.3:a:oracle:retail_assortment_planning:15.0.3:*:*:*:*:*:*:* |
| oracle | retail_assortment_planning | 16.0.3 | cpe:2.3:a:oracle:retail_assortment_planning:16.0.3:*:*:*:*:*:*:* |
| oracle | retail_back_office | 14.0 | cpe:2.3:a:oracle:retail_back_office:14.0:*:*:*:*:*:*:* |
| oracle | retail_back_office | 14.1 | cpe:2.3:a:oracle:retail_back_office:14.1:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 15.0 | cpe:2.3:a:oracle:retail_bulk_data_integration:15.0:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 16.0 | cpe:2.3:a:oracle:retail_bulk_data_integration:16.0:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 16.0.3.0 | cpe:2.3:a:oracle:retail_bulk_data_integration:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_bulk_data_integration | 19.0.1 | cpe:2.3:a:oracle:retail_bulk_data_integration:19.0.1:*:*:*:*:*:*:* |
| oracle | retail_central_office | 14.0 | cpe:2.3:a:oracle:retail_central_office:14.0:*:*:*:*:*:*:* |
| oracle | retail_central_office | 14.1 | cpe:2.3:a:oracle:retail_central_office:14.1:*:*:*:*:*:*:* |
| oracle | retail_data_extractor_for_merchandising | 1.9 | cpe:2.3:a:oracle:retail_data_extractor_for_merchandising:1.9:*:*:*:*:*:*:* |
| oracle | retail_data_extractor_for_merchandising | 1.10 | cpe:2.3:a:oracle:retail_data_extractor_for_merchandising:1.10:*:*:*:*:*:*:* |
| oracle | retail_extract_transform_and_load | 13.2.5 | cpe:2.3:a:oracle:retail_extract_transform_and_load:13.2.5:*:*:*:*:*:*:* |
| oracle | retail_extract_transform_and_load | 13.2.8 | cpe:2.3:a:oracle:retail_extract_transform_and_load:13.2.8:*:*:*:*:*:*:* |
| oracle | retail_financial_integration | 14.1.3.2 | cpe:2.3:a:oracle:retail_financial_integration:14.1.3.2:*:*:*:*:*:*:* |
| oracle | retail_financial_integration | 15.0 | cpe:2.3:a:oracle:retail_financial_integration:15.0:*:*:*:*:*:*:* |
| oracle | retail_financial_integration | 15.0.4.0 | cpe:2.3:a:oracle:retail_financial_integration:15.0.4.0:*:*:*:*:*:*:* |
| oracle | retail_financial_integration | 16.0 | cpe:2.3:a:oracle:retail_financial_integration:16.0:*:*:*:*:*:*:* |
| oracle | retail_financial_integration | 16.0.3.0 | cpe:2.3:a:oracle:retail_financial_integration:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 14.1 | cpe:2.3:a:oracle:retail_integration_bus:14.1:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 14.1.3.2 | cpe:2.3:a:oracle:retail_integration_bus:14.1.3.2:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 15.0 | cpe:2.3:a:oracle:retail_integration_bus:15.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 15.0.4.0 | cpe:2.3:a:oracle:retail_integration_bus:15.0.4.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 16.0 | cpe:2.3:a:oracle:retail_integration_bus:16.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 16.0.3.0 | cpe:2.3:a:oracle:retail_integration_bus:16.0.3.0:*:*:*:*:*:*:* |
| oracle | retail_integration_bus | 19.0.1.0 | cpe:2.3:a:oracle:retail_integration_bus:19.0.1.0:*:*:*:*:*:*:* |
| oracle | retail_item_planning | 15.0.3 | cpe:2.3:a:oracle:retail_item_planning:15.0.3:*:*:*:*:*:*:* |
| oracle | retail_macro_space_optimization | 15.0.3 | cpe:2.3:a:oracle:retail_macro_space_optimization:15.0.3:*:*:*:*:*:*:* |
| oracle | retail_merchandise_financial_planning | 15.0.3 | cpe:2.3:a:oracle:retail_merchandise_financial_planning:15.0.3:*:*:*:*:*:*:* |
| oracle | retail_merchandising_system | 19.0.1 | cpe:2.3:a:oracle:retail_merchandising_system:19.0.1:*:*:*:*:*:*:* |
| oracle | retail_point-of-service | 14.0 | cpe:2.3:a:oracle:retail_point-of-service:14.0:*:*:*:*:*:*:* |
| oracle | retail_point-of-service | 14.1 | cpe:2.3:a:oracle:retail_point-of-service:14.1:*:*:*:*:*:*:* |
| oracle | retail_point-of-service | 15.0 | cpe:2.3:a:oracle:retail_point-of-service:15.0:*:*:*:*:*:*:* |
| oracle | retail_point-of-service | 16.0 | cpe:2.3:a:oracle:retail_point-of-service:16.0:*:*:*:*:*:*:* |
| oracle | retail_predictive_application_server | 14.0.3 | cpe:2.3:a:oracle:retail_predictive_application_server:14.0.3:*:*:*:*:*:*:* |