{"id":"CVE-2021-44790","details":"A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.","aliases":["BIT-apache-2021-44790"],"modified":"2026-04-11T12:38:20.428158Z","published":"2021-12-20T12:15:07.440Z","related":["ALSA-2022:0258","MGASA-2021-0577","SUSE-SU-2022:0065-1","SUSE-SU-2022:0091-1","SUSE-SU-2022:0091-2","SUSE-SU-2022:0119-1","SUSE-SU-2022:0440-1","openSUSE-SU-2022:0091-1","openSUSE-SU-2024:11695-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:a:oracle:communications_element_manager:*:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"4.3"}],"cpe":"cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"4.4"}],"cpe":"cpe:2.3:a:oracle:communications_operations_monitor:4.4:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"5.0"}],"cpe":"cpe:2.3:a:oracle:communications_operations_monitor:5.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"12.2.1.3.0"}],"cpe":"cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"12.2.1.4.0"}],"cpe":"cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"17.1"}],"cpe":"cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"17.2"}],"cpe":"cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"17.3"}],"cpe":"cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"8.8"}],"cpe":"cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"introduced":"5.16.0"},{"fixed":"5.20.0"}],"cpe":"cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2020\\-001"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-001"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-002"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-003"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-004"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-005"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-006"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-007"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2021\\-008"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2022\\-001"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2022\\-002"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.15.7-security_update_2022\\-003"}],"cpe":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"fixed":"10.15.7"},{"introduced":"11.0"},{"fixed":"11.6.6"},{"introduced":"12.0"},{"fixed":"12.4"}],"cpe":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"11.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"34"}],"cpe":"cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"35"}],"cpe":"cpe:2.3:o:fedoraproject: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