CVE-2022-37436
Fixed in a distro release EPSS 56%CVSS 5.3
Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.
Products: Apache Software Foundation Apache HTTP Server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | httpd | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | httpd-devel | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | httpd-filesystem | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | httpd-manual | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | httpd-tools | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | mod_http2 | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa |
| AlmaLinux 8 | mod_http2 | 1.15.7-5.module_el8.6.0+3031+fb177b09 |
| AlmaLinux 8 | mod_ldap | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | mod_md | 1:2.0.8-8.module_el8.6.0+2872+fe0ff7aa |
| AlmaLinux 8 | mod_md | 1:2.0.8-8.module_el8.6.0+3031+fb177b09 |
| AlmaLinux 8 | mod_proxy_html | 1:2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | mod_session | 2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 8 | mod_ssl | 1:2.4.37-51.module_el8.7.0+3405+9516b832.1 |
| AlmaLinux 9 | httpd | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | httpd-core | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | httpd-devel | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | httpd-filesystem | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | httpd-manual | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | httpd-tools | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | mod_ldap | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | mod_lua | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | mod_proxy_html | 1:2.4.53-7.el9_1.1 |
| AlmaLinux 9 | mod_session | 2.4.53-7.el9_1.1 |
| AlmaLinux 9 | mod_ssl | 1:2.4.53-7.el9_1.1 |
| Alpine 3.14 | apache2 | 2.4.55-r0 |
| Alpine 3.15 | apache2 | 2.4.55-r0 |
| Alpine 3.16 | apache2 | 2.4.55-r0 |
| Alpine 3.17 | apache2 | 2.4.55-r0 |
| Alpine 3.18 | apache2 | 2.4.55-r0 |
| Alpine 3.19 | apache2 | 2.4.55-r0 |
| Alpine 3.20 | apache2 | 2.4.55-r0 |
| Alpine 3.21 | apache2 | 2.4.55-r0 |
| Alpine 3.22 | apache2 | 2.4.55-r0 |
| Alpine 3.23 | apache2 | 2.4.55-r0 |
| Alpine 3.24 | apache2 | 2.4.55-r0 |
| Arch Linux | apache | 2.4.55-1 |
| Debian 10 | apache2 | 2.4.38-3+deb10u9 |
| Debian 11 | apache2 | 2.4.56-1~deb11u1 |
| Debian 12 | apache2 | 2.4.55-1 |
| Debian 13 | apache2 | 2.4.55-1 |
| Debian 14 | apache2 | 2.4.55-1 |
| Red Hat Enterprise Linux 8 | httpd | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-debuginfo | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-debugsource | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-devel | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-filesystem | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-manual | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-tools | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | httpd-tools-debuginfo | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_http2 | 0:1.15.7-5.module+el8.6.0+13996+01710940 |
| Red Hat Enterprise Linux 8 | mod_http2-debuginfo | 0:1.15.7-5.module+el8.6.0+13996+01710940 |
| Red Hat Enterprise Linux 8 | mod_http2-debugsource | 0:1.15.7-5.module+el8.6.0+13996+01710940 |
| Red Hat Enterprise Linux 8 | mod_ldap | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_ldap-debuginfo | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_md | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat Enterprise Linux 8 | mod_md-debuginfo | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat Enterprise Linux 8 | mod_md-debugsource | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat Enterprise Linux 8 | mod_proxy_html | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_proxy_html-debuginfo | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_session | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_session-debuginfo | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_ssl | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 8 | mod_ssl-debuginfo | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 |
| Red Hat Enterprise Linux 9 | httpd | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-core | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-core-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-debugsource | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-devel | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-filesystem | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-manual | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-tools | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | httpd-tools-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_ldap | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_ldap-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_lua | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_lua-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_proxy_html | 1:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_proxy_html-debuginfo | 1:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_session | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_session-debuginfo | 0:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_ssl | 1:2.4.53-7.el9_1.1 |
| Red Hat Enterprise Linux 9 | mod_ssl-debuginfo | 1:2.4.53-7.el9_1.1 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr | 0:1.7.0-8.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-apr | 0:1.7.0-8.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-debuginfo | 0:1.7.0-8.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-debuginfo | 0:1.7.0-8.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-devel | 0:1.7.0-8.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-devel | 0:1.7.0-8.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl | 0:8.2.1-1.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl | 0:8.2.1-1.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl-debuginfo | 0:8.2.1-1.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-curl-debuginfo | 0:8.2.1-1.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools-debuginfo | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl | 0:8.2.1-1.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl | 0:8.2.1-1.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-debuginfo | 0:8.2.1-1.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-devel | 0:8.2.1-1.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-libcurl-devel | 0:8.2.1-1.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap-debuginfo | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html-debuginfo | 1:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_security | 0:2.9.3-29.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_security | 0:2.9.3-29.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_security-debuginfo | 0:2.9.3-29.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_security-debuginfo | 0:2.9.3-29.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session-debuginfo | 0:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.57-5.el8jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.57-5.el7jbcs |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl-debuginfo | 1:2.4.57-5.el8jbcs |
| Rocky Linux 8 | httpd | 0:2.4.37-51.module+el8.7.0+1059+126e9251 |
| Rocky Linux 8 | mod_http2 | 0:1.15.7-5.module+el8.6.0+823+f143cee1 |
| Rocky Linux 8 | mod_md | 1:2.0.8-8.module+el8.5.0+695+1fa8055e |
| Rocky Linux 9 | httpd | 0:2.4.53-7.el9_1.1 |
| SUSE Enterprise Storage 6 | apache2 | 2.4.33-150000.3.72.1 |
| SUSE Enterprise Storage 7 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Enterprise Storage 7.1 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | apache2 | 2.4.33-150000.3.72.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | apache2 | 2.4.51-150400.6.6.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | apache2 | 2.4.51-150400.6.6.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | apache2 | 2.4.51-150400.6.6.1 |
| SUSE Linux Enterprise Real Time 15 SP3 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | apache2 | 2.4.23-29.94.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | apache2 | 2.4.23-29.94.1 |
| SUSE Linux Enterprise Server 12 SP5 | apache2 | 2.4.51-35.22.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | apache2 | 2.4.33-150000.3.72.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | apache2 | 2.4.23-29.94.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | apache2 | 2.4.51-35.22.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | apache2 | 2.4.33-150000.3.72.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | apache2 | 2.4.66-150400.6.57.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | apache2 | 2.4.51-35.22.1 |
| SUSE Manager Proxy 4.2 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Manager Retail Branch Server 4.2 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE Manager Server 4.2 | apache2 | 2.4.51-150200.3.51.1 |
| SUSE OpenStack Cloud 9 | apache2 | 2.4.23-29.94.1 |
| SUSE OpenStack Cloud Crowbar 9 | apache2 | 2.4.23-29.94.1 |
| Ubuntu 18.04 LTS | apache2 | 2.4.29-1ubuntu4.26 |
| Ubuntu 20.04 LTS | apache2 | 2.4.41-4ubuntu3.13 |
| Ubuntu 22.04 LTS | apache2 | 2.4.52-1ubuntu4.3 |
| Ubuntu Pro 14.04 LTS | apache2 | no fix |
| Ubuntu Pro 16.04 LTS | apache2 | 2.4.18-2ubuntu3.17+esm9 |
| openSUSE Leap 15.4 | apache2 | 2.4.51-150400.6.6.1 |
| openSUSE Tumbleweed | apache2 | 2.4.55-1.1 |