High severity7.8CISA KEVNVD Advisory· Published Apr 8, 2019· Updated Jun 17, 2026

CVE-2019-0211

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apache/HTTP Server3 versions
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*range: >=2.4.17,<=2.4.38
- (no CPE)range: 2.4.17 - 2.4.38
- (no CPE)range: 2.4.17 to 2.4.38
NetApp/Oncommand Unified Manager
cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:7-mode:*:*
Oracle Corporation/Communications Session Report Manager4 versions
cpe:2.3:a:oracle:communications_session_report_manager:8.0.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:oracle:communications_session_report_manager:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_report_manager:8.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_report_manager:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_report_manager:8.2.0:*:*:*:*:*:*:*
Oracle Corporation/Communications Session Route Manager4 versions
cpe:2.3:a:oracle:communications_session_route_manager:8.0.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:oracle:communications_session_route_manager:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_route_manager:8.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_route_manager:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_session_route_manager:8.2.0:*:*:*:*:*:*:*
Oracle Corporation/Enterprise Manager Ops Center2 versions
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*
Oracle Corporation/HTTP Server
cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
Oracle Corporation/Instantis Enterprisetrack3 versions
cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*
Oracle Corporation/Retail Xstore Point Of Service2 versions
cpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:*:*:*
Red Hat/Jboss Core Services
cpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:*
Red Hat/Openshift Container Platform2 versions
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:openshift_container_platform_for_power:3.11_ppc64le:*:*:*:*:*:*:*
Red Hat/Software Collections
cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*
Canonical/Ubuntu Linux4 versions
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Debian/linux
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Fedoraproject/Fedora3 versions
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
OpenSUSE/Leap2 versions
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Server
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Eus5 versions
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
Red Hat/Enterprise Linux For Arm 64
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
Red Hat/Enterprise Linux For Ibm Z Systems Eus10 versions
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.1_aarch64:*:*:*:*:*:*:*+ 9 more
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.1_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.2_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.4_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.1_s390x:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.2_s390x:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4_s390x:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*
Red Hat/Enterprise Linux For Ibm Z Systems
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
Red Hat/Enterprise Linux For Power Little Endian
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
Red Hat/Enterprise Linux For Power Little Endian Eus5 versions
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.1_ppc64le:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.1_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.2_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Server Aus3 versions
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Server Tus4 versions
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Update Services For Sap Solutions5 versions
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.0:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*
Apache/Httpdllm-fuzzy
Range: 2.4.17 - 2.4.38
osv-coords13 versions
pkg:rpm/opensuse/apache2&distro=openSUSE%20Leap%2015.0 pkg:rpm/suse/apache2&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4 pkg:rpm/suse/apache2&distro=SUSE%20OpenStack%20Cloud%207
< 2.4.33-lp150.2.17.1+ 12 more
- (no CPE)range: < 2.4.33-lp150.2.17.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.33-3.15.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1
- (no CPE)range: < 2.4.23-29.40.1

Patches

Vulnerability mechanics

References

lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3EnvdMailing ListPatch
seclists.org/bugtraq/2019/Apr/16nvdMailing ListPatchThird Party Advisory
www.oracle.com/security-alerts/cpuapr2020.htmlnvdPatchThird Party Advisory
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlnvdPatchThird Party Advisory
www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlnvdPatchThird Party Advisory
packetstormsecurity.com/files/152415/Slackware-Security-Advisory-httpd-Updates.htmlnvdExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com/files/152441/CARPE-DIEM-Apache-2.4.x-Local-Privilege-Escalation.htmlnvdExploitThird Party AdvisoryVDB Entry
www.exploit-db.com/exploits/46676/nvdExploitThird Party AdvisoryVDB Entry
lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.htmlnvdBroken LinkMailing ListRelease NotesThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.htmlnvdBroken LinkMailing ListRelease NotesThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.htmlnvdBroken LinkThird Party Advisory
packetstormsecurity.com/files/152386/Apache-2.4.38-Root-Privilege-Escalation.htmlnvdThird Party AdvisoryVDB Entry
www.apache.org/dist/httpd/CHANGES_2.4.39nvdBroken LinkVendor Advisory
www.openwall.com/lists/oss-security/2019/04/02/3nvdMailing ListThird Party Advisory
www.securityfocus.com/bid/107666nvdBroken LinkThird Party AdvisoryVDB Entry
access.redhat.com/errata/RHBA-2019:0959nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:0746nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:0980nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:1296nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:1297nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:1543nvdThird Party Advisory
httpd.apache.org/security/vulnerabilities_24.htmlnvdVendor Advisory
seclists.org/bugtraq/2019/Apr/5nvdMailing ListThird Party Advisory
security.gentoo.org/glsa/201904-20nvdThird Party Advisory
security.netapp.com/advisory/ntap-20190423-0001/nvdThird Party Advisory
support.f5.com/csp/article/K32957101nvdThird Party Advisory
support.hpe.com/hpsc/doc/public/displaynvdThird Party Advisory
usn.ubuntu.com/3937-1/nvdThird Party Advisory
www.debian.org/security/2019/dsa-4422nvdMailing ListThird Party Advisory
www.synology.com/security/advisory/Synology_SA_19_14nvdThird Party Advisory
www.openwall.com/lists/oss-security/2019/07/26/7nvdMailing List
lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/890507b85c30adf133216b299cc35cd8cd0346a885acfc671c04694e%40%3Cdev.community.apache.org%3EnvdMailing List
lists.apache.org/thread.html/b1613d44ec364c87bb7ee8c5939949f9b061c05c06e0e90098ebf7aa%40%3Cusers.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/b2bdb308dc015e771ba79c0586b2de6fb50caa98b109833f5d4daf28%40%3Cdev.community.apache.org%3EnvdMailing List
lists.apache.org/thread.html/de881a130bc9cb2f3a9ff220784520556884fb8ea80e69400a45509e%40%3Cdev.community.apache.org%3EnvdMailing List
lists.apache.org/thread.html/fd110f4ace2d8364c7d9190e1993cde92f79e4eb85576ed9285686ac%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c%40%3Cannounce.apache.org%3EnvdMailing List
lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3EnvdMailing List
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ALIR5S3O7NRHEGFMIDMUSYQIZOE4TJJN/nvdRelease Notes
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZRMTEIGZKYFNGIDOTXN3GNEJTLVCYU7/nvdRelease Notes
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/nvdRelease Notes
www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource

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epss	0.052
exploit	0.030
kev	0.120
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ransomware	0.000