CVE-2019-0211
HighActively exploited (CISA KEV)
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Apache HTTP Server
PublishedApr 8, 2019
First seenApr 8, 2019
Added to KEVNov 3, 2021
Weakness typeCWE-416Use after free
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: May 3, 2022Vendor advisories
- usn.ubuntu.com/3937-1/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/
- debian.org/security/2019/dsa-4422
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZRMTEIGZKYFNGIDOTXN3GNEJTLVCYU7/
- access.redhat.com/errata/RHSA-2019:0746
- security.gentoo.org/glsa/201904-20
- access.redhat.com/errata/RHSA-2019:0980
- access.redhat.com/errata/RHBA-2019:0959
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ALIR5S3O7NRHEGFMIDMUSYQIZOE4TJJN/
- access.redhat.com/errata/RHSA-2019:1297
- access.redhat.com/errata/RHSA-2019:1296
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache http_server | 2.4.17 ≤ v ≤ 2.4.38 | — |
| fedoraproject fedora | 28, 29, 30 | — |
| canonical ubuntu_linux | 14.04, 16.04, 18.04, 18.10 | — |
| debian debian_linux | 9.0 | — |
| opensuse leap | 15.0, 42.3 | — |
| netapp oncommand_unified_manager | No range specified | — |
| redhat jboss_core_services | 1.0 | — |
| redhat openshift_container_platform | 3.11 | — |
| redhat openshift_container_platform_for_power | 3.11_ppc64le | — |
| redhat software_collections | 1.0 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_eus | 8.1, 8.2, 8.4, 8.6, 8.8 | — |
| redhat enterprise_linux_for_arm_64 | 8.0_aarch64 | — |
| redhat enterprise_linux_for_arm_64_eus | 8.1_aarch64, 8.2_aarch64, 8.4_aarch64, 8.6_aarch64, 8.8_aarch64 | — |
| redhat enterprise_linux_for_ibm_z_systems | 8.0_s390x | — |
| redhat enterprise_linux_for_ibm_z_systems_eus | 8.1_s390x, 8.2_s390x, 8.4_s390x, 8.6_s390x, 8.8_s390x | — |
| redhat enterprise_linux_for_power_little_endian | 8.0_ppc64le | — |
| redhat enterprise_linux_for_power_little_endian_eus | 8.1_ppc64le, 8.2_ppc64le, 8.4_ppc64le, 8.6_ppc64le, 8.8_ppc64le | — |
| redhat enterprise_linux_server_aus | 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_server_tus | 8.2, 8.4, 8.6, 8.8 | — |
| redhat enterprise_linux_update_services_for_sap_solutions | 8.0, 8.1, 8.4, 8.6, 8.8 | — |
| oracle communications_session_report_manager | 8.0.0, 8.1.0, 8.1.1, 8.2.0 | — |
| oracle communications_session_route_manager | 8.0.0, 8.1.0, 8.1.1, 8.2.0 | — |
| oracle enterprise_manager_ops_center | 12.3.3, 12.4.0 | — |
| oracle http_server | 12.2.1.3.0 | — |
| oracle instantis_enterprisetrack | 17.1, 17.2, 17.3 | — |
| oracle retail_xstore_point_of_service | 7.0, 7.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.