{"id":"CVE-2021-44832","details":"Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.","aliases":["GHSA-8489-44mv-ggj8"],"modified":"2026-07-08T05:57:42.795395231Z","published":"2021-12-28T20:15:08.400Z","related":["openSUSE-SU-2021:4208-1","openSUSE-SU-2022:0002-1","openSUSE-SU-2024:11702-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"12.0.0.4.6"}],"source":"CPE_RANGE","vendor_product":"oracle:communications_brm_-_elastic_charging_engine","cpes":["cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:*:*:*:*:*:*:*:*"]},{"vendor_product":"oracle:communications_diameter_signaling_router","cpes":["cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0.0.0"},{"last_affected":"8.5.1.0"},{"introduced":"8.3.0.0"},{"last_affected":"8.5.1.0"}],"source":"CPE_RANGE"},{"vendor_product":"oracle:communications_offline_mediation_controller","cpes":["cpe:2.3:a:oracle:communications_offline_mediation_controller:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"12.0.0.4.4"}],"source":"CPE_RANGE"},{"extracted_events":[{"introduced":"12.2.0"},{"last_affected":"12.2.24"}],"source":"CPE_RANGE","vendor_product":"oracle:policy_automation","cpes":["cpe:2.3:a:oracle:policy_automation:*:*:*:*:*:*:*:*"]},{"vendor_product":"oracle:policy_automation_for_mobile_devices","cpes":["cpe:2.3:a:oracle:policy_automation_for_mobile_devices:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"12.2.0"},{"last_affected":"12.2.24"}],"source":"CPE_RANGE"},{"extracted_events":[{"introduced":"17.12.0"},{"last_affected":"17.12.11"},{"introduced":"18.8.0"},{"last_affected":"18.8.13"},{"introduced":"19.12.0"},{"last_affected":"19.12.12"},{"introduced":"20.12.0"},{"last_affected":"20.12.7"},{"introduced":"17.12.0"},{"last_affected":"17.12.11"},{"introduced":"18.8.0"},{"last_affected":"18.8.13"},{"introduced":"19.12.0"},{"last_affected":"19.12.12"},{"introduced":"20.12.0"},{"last_affected":"20.12.7"}],"source":"CPE_RANGE","vendor_product":"oracle:primavera_gateway","cpes":["cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:*"]},{"extracted_events":[{"introduced":"19.12.0"},{"last_affected":"19.12.18.0"},{"introduced":"20.12.0.0"},{"last_affected":"20.12.12.0"},{"introduced":"19.12.0.0"},{"last_affected":"19.12.18.0"},{"introduced":"20.12.0.0"},{"last_affected":"20.12.12.0"}],"source":"CPE_RANGE","vendor_product":"oracle:primavera_p6_enterprise_project_portfolio_management","cpes":["cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:*"]},{"extracted_events":[{"last_affected":"21.12"}],"source":"CPE_RANGE","vendor_product":"oracle:siebel_ui_framework","cpes":["cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:a:apache:log4j:2.0:beta7:*:*:*:*:*:*","cpe:2.3:a:apache:log4j:2.0:beta8:*:*:*:*:*:*","cpe:2.3:a:apache:log4j:2.0:beta9:*:*:*:*:*:*","cpe:2.3:a:apache:log4j:2.0:rc1:*:*:*:*:*:*","cpe:2.3:a:apache:log4j:2.0:rc2:*:*:*:*:*:*"],"extracted_events":[{"introduced":"2.0-beta7"},{"last_affected":"2.0-beta7"},{"introduced":"2.0-beta8"},{"last_affected":"2.0-beta8"},{"introduced":"2.0-beta9"},{"last_affected":"2.0-beta9"},{"introduced":"2.0-rc1"},{"last_affected":"2.0-rc1"},{"introduced":"2.0-rc2"},{"last_affected":"2.0-rc2"}],"source":"CPE_STRING","vendor_product":"apache:log4j"},{"extracted_events":[{"introduced":"4.10.0.16"},{"last_affected":"4.10.0.16"}],"source":"CPE_STRING","vendor_product":"cisco:cloudcenter","cpes":["cpe:2.3:a:cisco:cloudcenter:4.10.0.16:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"34"},{"last_affected":"34"},{"introduced":"35"},{"last_affected":"35"}],"source":"CPE_STRING"},{"extracted_events":[{"introduced":"12.0.0.5.0"},{"last_affected":"12.0.0.5.0"}],"source":"CPE_STRING","vendor_product":"oracle:communications_brm_-_elastic_charging_engine","cpes":["cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:12.0.0.5.0:*:*:*:*:*:*:*"]},{"extracted_events":[{"introduced":"6.3"},{"last_affected":"6.3"},{"introduced":"6.4"},{"last_affected":"6.4"},{"introduced":"6.3"},{"last_affected":"6.3"},{"introduced":"6.4"},{"last_affected":"6.4"}],"source":"CPE_STRING","vendor_product":"oracle:communications_interactive_session_recorder","cpes":["cpe:2.3:a:oracle:communications_interactive_session_recorder:6.3:*:*:*:*:*:*:*","cpe:2.3:a:oracle:communications_interactive_session_recorder:6.4:*:*:*:*:*:*:*"]},{"source":"CPE_STRING","vendor_product":"oracle:communications_offline_mediation_controller","cpes":["cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.5.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"12.0.0.5.0"},{"last_affected":"12.0.0.5.0"}]},{"source":"CPE_STRING","vendor_product":"oracle:flexcube_private_b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