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Evidence dossier
CVE-2019-0211
CVE-2019-0211
gen-56ccdaf9Normalized restatement
In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.
- State
- PUBLISHED
- Published
- Apr 8, 2019
- Updated
- Oct 21, 2025
- Evidence coverage
- 85%
2026-07-18 · v2026.06.15 · percentile 99.2%
Distinct CVSS assessments remain side by side; none are averaged.
Source comparison
Who said what
In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.
Apache HTTP Server Privilege Escalation Vulnerability
Probability 0.650050000000; percentile 0.991630000000
Applicability
Cited product scope
[{"status": "affected", "version": "2.4.17 to 2.4.38"}]unknowncpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; start including 2.4.17; end including 2.4.38supportedcpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:7-mode:*:*supportedcpe:2.3:a:oracle:communications_session_report_manager:8.0.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_report_manager:8.1.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_report_manager:8.1.1:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_report_manager:8.2.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_route_manager:8.0.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_route_manager:8.1.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_route_manager:8.1.1:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:communications_session_route_manager:8.2.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:*:*:*:*:*:*:*supportedcpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:*:*:*supportedcpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:*supportedcpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*supportedcpe:2.3:a:redhat:openshift_container_platform_for_power:3.11_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*supportedcpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*supportedcpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*supportedcpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*supportedcpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*supportedcpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*supportedcpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*supportedcpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*supportedcpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*supportedcpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*supportedcpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.1_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.2_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.4_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8_aarch64:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.1_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.2_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.1_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.2_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.0:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*supportedcpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*supportedAssessments
CVSS by origin
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HAV:L/AC:L/Au:N/C:C/I:C/A:CCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLimitations and unknowns
- KEV membership is authoritative for the catalog, not proof of exposure in any environment.
- EPSS is a dated model probability and not an individual-environment prediction.
- Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
- NVD-carried upstream facts remain derivative and are not independent corroboration.
- Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
- NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
- Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
- Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.