CVE-2021-44790
httpd-devel: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es...
CVE-2021-44790 is fixed in 30 products on 1 platform, first by apache2 2.4.29-1ubuntu4.21, released December 20, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
9.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.9684
99th percentile
The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: mod_lua: Possible buffer overflow when parsing multipart content (CVE-2021-44790) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apache2 · Debian 12.15 (bookworm) | 2.4.52-1 | DEBIAN-CVE-2021-44790 | Dec 20, 2021 |
| apache2 · Debian 13.5 (trixie) | 2.4.52-1 | DEBIAN-CVE-2021-44790 | Dec 20, 2021 |
| apache2 · Debian 14 | 2.4.52-1 | DEBIAN-CVE-2021-44790 | Dec 20, 2021 |
| apache2 · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2 · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2 · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2 2.4.52-1ubuntu1 | Dec 20, 2021 |
| apache2-bin · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2-bin 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2-bin · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2-bin 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2-bin · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2-bin 2.4.52-1ubuntu1 | Dec 20, 2021 |
| apache2-data · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2-data 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2-data · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2-data 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2-data · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2-data 2.4.52-1ubuntu1 | Dec 20, 2021 |
| apache2-suexec-custom · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2-suexec-custom 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2-suexec-custom · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2-suexec-custom 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2-suexec-custom · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2-suexec-custom 2.4.52-1ubuntu1 | Dec 20, 2021 |
| apache2-suexec-pristine · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2-suexec-pristine 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2-suexec-pristine · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2-suexec-pristine 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2-suexec-pristine · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2-suexec-pristine 2.4.52-1ubuntu1 | Dec 20, 2021 |
| apache2-utils · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.21 | apache2-utils 2.4.29-1ubuntu4.21 | Dec 20, 2021 |
| apache2-utils · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | apache2-utils 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| apache2-utils · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | apache2-utils 2.4.52-1ubuntu1 | Dec 20, 2021 |
| httpd · RHEL 8 | 0:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| httpd · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| httpd · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 25, 2022 |
| httpd · rocky 8 | 0:2.4.37-39.module+el8.4.0+571+fd70afb1 | RLSA-2022:0258 | Jan 25, 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+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| httpd-devel · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| httpd-devel · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-devel · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 25, 2022 |
| httpd-filesystem · RHEL 8 | 0:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| httpd-filesystem · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| httpd-filesystem · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-filesystem · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 25, 2022 |
| httpd-manual · RHEL 8 | 0:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| httpd-manual · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| httpd-manual · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-manual · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 25, 2022 |
| httpd-tools · RHEL 8 | 0:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| httpd-tools · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| httpd-tools · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| httpd-tools · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 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) | 2.4.41-4ubuntu3.9 | libapache2-mod-md 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| libapache2-mod-md · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | libapache2-mod-md 2.4.52-1ubuntu1 | Dec 20, 2021 |
| libapache2-mod-proxy-uwsgi · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.9 | libapache2-mod-proxy-uwsgi 2.4.41-4ubuntu3.9 | Dec 20, 2021 |
| libapache2-mod-proxy-uwsgi · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu1 | libapache2-mod-proxy-uwsgi 2.4.52-1ubuntu1 | Dec 20, 2021 |
| mod_http2 · RHEL 8 | 0:1.15.7-3.module+el8.4.0+8625+d397f3da | RHSA-2022:0258 | Jan 25, 2022 |
| mod_http2 · almalinux 8 | 1.15.7-3.module_el8.5.0+2609+b30d9eec | ALSA-2022:0258 | Jan 25, 2022 |
| mod_http2 · ol 8 | 0:1.15.7-3.module+el8.4.0+20024+b87b2deb | ELSA-2022-0258 | Jan 25, 2022 |
| mod_http2 · rocky 8 | 0:1.15.7-3.module+el8.4.0+553+7a69454b | RLSA-2022:0258 | Jan 25, 2022 |
| mod_ldap · RHEL 8 | 0:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| mod_ldap · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| mod_ldap · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_ldap · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 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-2022:0258 | Jan 25, 2022 |
| mod_md · almalinux 8 | 1:2.0.8-8.module_el8.5.0+2609+b30d9eec | ALSA-2022:0258 | Jan 25, 2022 |
| mod_md · ol 8 | 1:2.0.8-8.module+el8.5.0+20475+4f6a8fd5 | ELSA-2022-0258 | Jan 25, 2022 |
| mod_md · rocky 8 | 1:2.0.8-8.module+el8.5.0+695+1fa8055e | RLSA-2022:0258 | Jan 25, 2022 |
| mod_proxy_html · RHEL 8 | 1:2.4.37-43.module+el8.5.0+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| mod_proxy_html · almalinux 8 | 1:2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 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 | 1:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 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+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| mod_session · almalinux 8 | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| mod_session · amzn 2023 | 2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_session · ol 8 | 0:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 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+13806+b30d9eec.1 | RHSA-2022:0258 | Jan 25, 2022 |
| mod_ssl · almalinux 8 | 1:2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | ALSA-2022:0258 | Jan 25, 2022 |
| mod_ssl · amzn 2023 | 1:2.4.54-3.amzn2023.0.4 | ALAS2023-2023-072 | Feb 17, 2023 |
| mod_ssl · ol 8 | 1:2.4.37-43.0.1.module+el8.5.0+20475+4f6a8fd5.1 | ELSA-2022-0258 | Jan 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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