CVE-2022-36760
apache2: Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP...
CVE-2022-36760 is fixed in 30 products on 1 platform, first by apache2 2.4.29-1ubuntu4.26, released January 17, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
9.0
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0193
80th percentile
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apache2 · Debian 12.15 (bookworm) | 2.4.55-1 | DEBIAN-CVE-2022-36760 | Jan 17, 2023 |
| apache2 · Debian 13.5 (trixie) | 2.4.55-1 | DEBIAN-CVE-2022-36760 | Jan 17, 2023 |
| apache2 · Debian 14 | 2.4.55-1 | DEBIAN-CVE-2022-36760 | Jan 17, 2023 |
| apache2 · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2 · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2 · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2 · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2 · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-bin · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2-bin 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2-bin · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2-bin 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2-bin · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2-bin 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2-bin · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2-bin 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-bin · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2-bin 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-data · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2-data 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2-data · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2-data 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2-data · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2-data 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2-data · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2-data 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-data · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2-data 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-suexec-custom · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2-suexec-custom 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2-suexec-custom · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2-suexec-custom 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2-suexec-custom · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2-suexec-custom 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2-suexec-custom · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2-suexec-custom 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-suexec-custom · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2-suexec-custom 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-suexec-pristine · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2-suexec-pristine 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2-suexec-pristine · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2-suexec-pristine 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2-suexec-pristine · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2-suexec-pristine 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2-suexec-pristine · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2-suexec-pristine 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-suexec-pristine · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2-suexec-pristine 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-utils · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.26 | apache2-utils 2.4.29-1ubuntu4.26 | Jan 17, 2023 |
| apache2-utils · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | apache2-utils 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| apache2-utils · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | apache2-utils 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| apache2-utils · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | apache2-utils 2.4.55-1ubuntu1 | Jan 16, 2026 |
| apache2-utils · Ubuntu 25.04 (plucky) | 2.4.55-1ubuntu1 | apache2-utils 2.4.55-1ubuntu1 | Jan 16, 2026 |
| httpd · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| httpd · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| httpd · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| httpd · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd · rocky 8 | 0:2.4.37-51.module+el8.7.0+1059+126e9251 | RLSA-2023:0852 | Feb 22, 2023 |
| httpd · rocky 9 | 0:2.4.53-7.el9_1.1 | RLSA-2023:0970 | Apr 6, 2023 |
| httpd-core · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd-core · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd-core · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-core · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd-core-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-debugsource · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-devel · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| httpd-devel · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd-devel · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| httpd-devel · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd-devel · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-devel · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| httpd-devel · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd-filesystem · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| httpd-filesystem · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd-filesystem · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| httpd-filesystem · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd-filesystem · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-filesystem · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| httpd-filesystem · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd-manual · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| httpd-manual · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd-manual · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| httpd-manual · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd-manual · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-manual · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| httpd-manual · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd-tools · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| httpd-tools · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| httpd-tools · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| httpd-tools · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| httpd-tools · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| httpd-tools · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| httpd-tools · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| httpd-tools-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| libapache2-mod-md · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | libapache2-mod-md 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| libapache2-mod-md · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | libapache2-mod-md 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| libapache2-mod-md · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | libapache2-mod-md 2.4.55-1ubuntu1 | Jan 16, 2026 |
| libapache2-mod-proxy-uwsgi · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.13 | libapache2-mod-proxy-uwsgi 2.4.41-4ubuntu3.13 | Jan 17, 2023 |
| libapache2-mod-proxy-uwsgi · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.3 | libapache2-mod-proxy-uwsgi 2.4.52-1ubuntu4.3 | Jan 17, 2023 |
| libapache2-mod-proxy-uwsgi · Ubuntu 24.10 (oracular) | 2.4.55-1ubuntu1 | libapache2-mod-proxy-uwsgi 2.4.55-1ubuntu1 | Jan 16, 2026 |
| mod_http2 · RHEL 8 | 0:1.15.7-5.module+el8.6.0+13996+01710940 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_http2 · almalinux 8 | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | ALSA-2023:0852 | Feb 21, 2023 |
| mod_http2 · ol 8 | 0:1.15.7-5.module+el8.6.0+20548+01710940 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_http2 · rocky 8 | 0:1.15.7-5.module+el8.6.0+823+f143cee1 | RLSA-2023:0852 | Feb 22, 2023 |
| mod_ldap · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_ldap · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| mod_ldap · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| mod_ldap · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| mod_ldap · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_ldap · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_ldap · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| mod_ldap-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_lua · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| mod_lua · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| mod_lua · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_lua · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| mod_lua-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_md · RHEL 8 | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_md · almalinux 8 | 1:2.0.8-8.module_el8.6.0+2872+fe0ff7aa | ALSA-2023:0852 | Feb 21, 2023 |
| mod_md · ol 8 | 1:2.0.8-8.module+el8.5.0+20475+4f6a8fd5 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_md · rocky 8 | 1:2.0.8-8.module+el8.5.0+695+1fa8055e | RLSA-2023:0852 | Feb 22, 2023 |
| mod_proxy_html · RHEL 8 | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_proxy_html · RHEL 9 | 1:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| mod_proxy_html · almalinux 8 | 1:2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| mod_proxy_html · almalinux 9 | 1:2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| mod_proxy_html · amzn 2023 | 1:2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_proxy_html · ol 8 | 1:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_proxy_html · ol 9 | 1:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| mod_proxy_html-debuginfo · amzn 2023 | 1:2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_session · RHEL 8 | 0:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_session · RHEL 9 | 0:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| mod_session · almalinux 8 | 2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| mod_session · almalinux 9 | 2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| mod_session · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_session · ol 8 | 0:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_session · ol 9 | 0:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| mod_session-debuginfo · amzn 2023 | 2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_ssl · RHEL 8 | 1:2.4.37-51.module+el8.7.0+18026+7b169787.1 | RHSA-2023:0852 | Feb 21, 2023 |
| mod_ssl · RHEL 9 | 1:2.4.53-7.el9_1.1 | RHSA-2023:0970 | Feb 28, 2023 |
| mod_ssl · almalinux 8 | 1:2.4.37-51.module_el8.7.0+3405+9516b832.1 | ALSA-2023:0852 | Feb 21, 2023 |
| mod_ssl · almalinux 9 | 1:2.4.53-7.el9_1.1 | ALSA-2023:0970 | Feb 28, 2023 |
| mod_ssl · amzn 2023 | 1:2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
| mod_ssl · ol 8 | 1:2.4.37-51.0.1.module+el8.7.0+20923+af3b70dd.1 | ELSA-2023-0852 | Feb 22, 2023 |
| mod_ssl · ol 9 | 1:2.4.53-7.0.1.el9_1.1 | ELSA-2023-0970 | Feb 28, 2023 |
| mod_ssl-debuginfo · amzn 2023 | 1:2.4.55-1.amzn2023 | ALAS2023-2023-115 | Mar 6, 2023 |
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