Tracker / CVE-2021-45046
CVE-2021-45046
Ransomware Critical 9.0
It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in an information leak and remote code execution in some environments and local code execution in all environments. Log4j 2.16.0 (Java 8) and 2.12.2 (Java 7) fix this issue by removing support for message lookup patterns and disabling JNDI functionality by default.
Affected products and versions
| apache | log4j |
|---|---|
| apache | log4j · 2.0.1 → 2.12.2 |
| apache | log4j · 2.13.0 → 2.16.0 |
| cvat | computer_vision_annotation_tool |
| debian | debian_linux |
| fedoraproject | fedora |
| intel | audio_development_kit |
| intel | datacenter_manager |
| intel | genomics_kernel_library |
| intel | oneapi |
| intel | secure_device_onboard |
| intel | sensor_solution_firmware_development_kit |
| intel | system_debugger |
| intel | system_studio |
| siemens | 6bk1602-0aa12-0tp0_firmware · … → 2.7.0 |
| siemens | 6bk1602-0aa22-0tp0_firmware · … → 2.7.0 |
| siemens | 6bk1602-0aa32-0tp0_firmware · … → 2.7.0 |
| siemens | 6bk1602-0aa42-0tp0_firmware · … → 2.7.0 |
| siemens | 6bk1602-0aa52-0tp0_firmware · … → 2.7.0 |
| siemens | captial |
| siemens | captial · … → 2019.1 |
| siemens | comos |
| siemens | desigo_cc_advanced_reports |
| siemens | desigo_cc_info_center |
| siemens | e-car_operation_center · … → 2021-12-13 |
| siemens | energy_engage |
| siemens | energyip |
| siemens | energyip_prepay |
| siemens | gma-manager · … → 8.6.2j-398 |
| siemens | head-end_system_universal_device_integration_system |
| siemens | industrial_edge_management |
| siemens | industrial_edge_management_hub · … → 2021-12-13 |
| siemens | logo\!_soft_comfort |
| siemens | mendix |
| siemens | mindsphere · … → 2021-12-11 |
| siemens | navigator · … → 2021-12-13 |
| siemens | nx |
| siemens | opcenter_intelligence · … → 3.2 |
| siemens | operation_scheduler · … → 1.1.3 |
| siemens | sentron_powermanager |
| siemens | siguard_dsa |
| siemens | sipass_integrated |
| siemens | siveillance_command · … → 4.16.2.1 |
| siemens | siveillance_control_pro |
| siemens | siveillance_identity |
| siemens | siveillance_vantage |
| siemens | siveillance_viewpoint |
| siemens | solid_edge_cam_pro |
| siemens | solid_edge_harness_design |
| siemens | solid_edge_harness_design · … → 2020 |
| siemens | spectrum_power_4 |
| siemens | spectrum_power_4 · … → 4.70 |
| siemens | spectrum_power_7 |
| siemens | spectrum_power_7 · … → 2.30 |
| siemens | sppa-t3000_ses3000_firmware |
| siemens | teamcenter |
| siemens | tracealertserverplus |
| siemens | vesys |
| siemens | vesys · … → 2019.1 |
| siemens | xpedition_enterprise |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.