In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mod_md | May 4, 2022 | Apr 2, 2020 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Apr 1, 2020 |
| Amazon Linux Ami 2 | — | Upgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpdUpgrade httpd-debuginfoUpgrade mod_mdUpgrade mod_sslUpgrade httpd-toolsUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_sessionUpgrade httpd-manual | May 22, 2020 | Apr 2, 2020 |
| Amazon_linux | — | Upgrade httpd24 | Jun 4, 2020 | Apr 2, 2020 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Apr 2, 2020 | Apr 1, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Apr 1, 2020 |
| Centos_linux | — | Upgrade mod_ldap-debuginfoUpgrade mod_http2-debugsourceUpgrade httpd-filesystemUpgrade mod_session-debuginfoUpgrade mod_md-debugsourceUpgrade mod_proxy_htmlUpgrade mod_proxy_html-debuginfoUpgrade mod_http2Upgrade mod_ssl-debuginfoUpgrade mod_sslUpgrade mod_sessionUpgrade mod_mdUpgrade mod_ldapUpgrade httpdUpgrade httpd-manualUpgrade httpd-debugsourceUpgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade mod_md-debuginfoUpgrade httpd-debuginfoUpgrade httpd-develUpgrade mod_http2-debuginfo | Oct 1, 2020 | Apr 2, 2020 |
| Check Point Gaia | — | Upgrade to supported version Check Point Gaia. | Feb 25, 2026 | Oct 27, 2021 |
| Debian | — | Upgrade apache2 | Sep 2, 2020 | Apr 2, 2020 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Aug 26, 2020 |
| Freebsd | — | Upgrade apache24 | Apr 3, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade httpd-toolsUpgrade httpdUpgrade httpd-manualUpgrade mod_sslUpgrade httpd-devel | Jun 17, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade httpd-toolsUpgrade httpdUpgrade httpd-develUpgrade mod_sslUpgrade httpd-manual | Sep 28, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpd-manualUpgrade mod_sslUpgrade httpd-develUpgrade mod_sessionUpgrade httpdUpgrade httpd-tools | Jun 3, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_sslUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manualUpgrade httpd-devel | Apr 21, 2020 | Apr 2, 2020 |
| Ibm Http_server | — | Apply IBM HTTP Server version 9.0.5.4 or laterApply IBM HTTP Server version 7.0.0.46 or laterApply IBM HTTP Server version 8.5.5.18 or laterApply IBM HTTP Server Interim Fix PH21992Apply IBM HTTP Server version 8.0.0.16 or later | Jun 23, 2020 | Apr 15, 2020 |
| Oracle Solaris | — | Upgrade web/server/apache-24/module/apache-ldap to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl-fips-140 to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24 to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24/module/apache-lua to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24/module/apache-gss to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/server/apache-24/module/apache-dbd to version 2.4.43-11.4.22.0.1.69.2 on Solaris 11.4 | Jan 19, 2021 | Apr 2, 2020 |
| Oracle_linux | — | Upgrade mod_sslUpgrade mod_mdUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_http2Upgrade mod_session | Oct 13, 2020 | Apr 1, 2020 |
| Redhat_linux | — | Upgrade mod_proxy_html-debuginfoUpgrade mod_sslUpgrade httpd-debugsourceUpgrade httpd-manualUpgrade mod_http2-debugsourceUpgrade httpd-develUpgrade mod_ldapUpgrade mod_mdUpgrade httpd-toolsUpgrade mod_md-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_sessionUpgrade mod_ldap-debuginfoUpgrade mod_http2Upgrade mod_proxy_htmlUpgrade mod_session-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_md-debugsourceUpgrade httpd-filesystemUpgrade httpdUpgrade httpd-debuginfoUpgrade httpd-tools-debuginfo | Oct 1, 2020 | Apr 2, 2020 |
| Rocky_linux | — | Upgrade mod_md-debuginfoUpgrade mod_md-debugsourceUpgrade mod_md | Mar 12, 2024 | Apr 2, 2020 |
| Suse | — | Upgrade apache2-develUpgrade apache2-preforkUpgrade apache2-docUpgrade apache2-example-pagesUpgrade apache2-eventUpgrade apache2Upgrade apache2-workerUpgrade apache2-utils | Apr 25, 2020 | Apr 2, 2020 |
| Ubuntu | — | Upgrade apache2Upgrade libapache2-mod-proxy-uwsgiUpgrade apache2-bin | Aug 14, 2020 | Apr 2, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 1, 2020 |
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