CVE-2022-22720
apache2-data: Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the re...
CVE-2022-22720 is fixed in 30 products on 1 platform, first by apache2 2.4.29-1ubuntu4.22, released March 14, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
9.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.2819
98th percentile
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apache2 · Debian 12.15 (bookworm) | 2.4.53-1 | DEBIAN-CVE-2022-22720 | Mar 14, 2022 |
| apache2 · Debian 13.5 (trixie) | 2.4.53-1 | DEBIAN-CVE-2022-22720 | Mar 14, 2022 |
| apache2 · Debian 14 | 2.4.53-1 | DEBIAN-CVE-2022-22720 | Mar 14, 2022 |
| apache2 · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2 · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2 · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2 2.4.52-1ubuntu2 | Mar 14, 2022 |
| apache2-bin · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2-bin 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2-bin · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2-bin 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2-bin · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2-bin 2.4.52-1ubuntu2 | Mar 14, 2022 |
| apache2-data · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2-data 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2-data · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2-data 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2-data · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2-data 2.4.52-1ubuntu2 | Mar 14, 2022 |
| apache2-suexec-custom · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2-suexec-custom 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2-suexec-custom · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2-suexec-custom 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2-suexec-custom · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2-suexec-custom 2.4.52-1ubuntu2 | Mar 14, 2022 |
| apache2-suexec-pristine · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2-suexec-pristine 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2-suexec-pristine · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2-suexec-pristine 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2-suexec-pristine · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2-suexec-pristine 2.4.52-1ubuntu2 | Mar 14, 2022 |
| apache2-utils · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.22 | apache2-utils 2.4.29-1ubuntu4.22 | Mar 14, 2022 |
| apache2-utils · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | apache2-utils 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| apache2-utils · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | apache2-utils 2.4.52-1ubuntu2 | Mar 14, 2022 |
| httpd · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| httpd · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| httpd · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| httpd · rocky 8 | 0:2.4.37-43.module+el8.5.0+714+5ec56ee8 | RLSA-2022:1049 | Mar 24, 2022 |
| httpd-core · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-core-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-debugsource · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-devel · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| httpd-devel · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| httpd-devel · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-devel · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| httpd-filesystem · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| httpd-filesystem · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| httpd-filesystem · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-filesystem · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| httpd-manual · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| httpd-manual · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| httpd-manual · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-manual · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| httpd-tools · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| httpd-tools · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| httpd-tools · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-tools · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| httpd-tools-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| libapache2-mod-md · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | libapache2-mod-md 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| libapache2-mod-md · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | libapache2-mod-md 2.4.52-1ubuntu2 | Mar 14, 2022 |
| libapache2-mod-proxy-uwsgi · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.10 | libapache2-mod-proxy-uwsgi 2.4.41-4ubuntu3.10 | Mar 14, 2022 |
| libapache2-mod-proxy-uwsgi · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu2 | libapache2-mod-proxy-uwsgi 2.4.52-1ubuntu2 | Mar 14, 2022 |
| mod_http2 · RHEL 8 | 0:1.15.7-3.module+el8.4.0+8625+d397f3da | RHSA-2022:1049 | Mar 24, 2022 |
| mod_http2 · ol 8 | 0:1.15.7-3.module+el8.4.0+20024+b87b2deb | ELSA-2022-1049 | Mar 25, 2022 |
| mod_http2 · rocky 8 | 0:1.15.7-3.module+el8.4.0+553+7a69454b | RLSA-2022:1049 | Mar 24, 2022 |
| mod_ldap · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| mod_ldap · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| mod_ldap · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_ldap · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| mod_ldap-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_lua · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_lua-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_md · RHEL 8 | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 | RHSA-2022:1049 | Mar 24, 2022 |
| mod_md · almalinux 8 | 1:2.0.8-8.module_el8.6.0+2872+fe0ff7aa | ALSA-2022:1049 | Mar 24, 2022 |
| mod_md · ol 8 | 1:2.0.8-8.module+el8.5.0+20475+4f6a8fd5 | ELSA-2022-1049 | Mar 25, 2022 |
| mod_md · rocky 8 | 1:2.0.8-8.module+el8.5.0+695+1fa8055e | RLSA-2022:1049 | Mar 24, 2022 |
| mod_proxy_html · RHEL 8 | 1:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| mod_proxy_html · almalinux 8 | 1:2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| mod_proxy_html · amzn 2023 | 1:2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_proxy_html · ol 8 | 1:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| mod_proxy_html-debuginfo · amzn 2023 | 1:2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_session · RHEL 8 | 0:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| mod_session · almalinux 8 | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| mod_session · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_session · ol 8 | 0:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| mod_session-debuginfo · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_ssl · RHEL 8 | 1:2.4.37-43.module+el8.5.0+14530+6f259f31.3 | RHSA-2022:1049 | Mar 24, 2022 |
| mod_ssl · almalinux 8 | 1:2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | ALSA-2022:1049 | Mar 24, 2022 |
| mod_ssl · amzn 2023 | 1:2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_ssl · ol 8 | 1:2.4.37-43.0.2.module+el8.5.0+20524+6e75a975.3 | ELSA-2022-1049 | Mar 25, 2022 |
| mod_ssl-debuginfo · amzn 2023 | 1:2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
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