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.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| 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 httpdUpgrade httpd-develUpgrade mod_mdUpgrade httpd-debuginfoUpgrade httpd-toolsUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade mod_sessionUpgrade httpd-filesystemUpgrade httpd-manualUpgrade mod_ldap | 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 httpd-toolsUpgrade mod_md-debuginfoUpgrade httpd-debugsourceUpgrade httpdUpgrade httpd-debuginfoUpgrade httpd-manualUpgrade httpd-tools-debuginfoUpgrade mod_http2-debuginfoUpgrade httpd-develUpgrade mod_ldapUpgrade mod_http2Upgrade mod_sslUpgrade mod_sessionUpgrade mod_mdUpgrade mod_ldap-debuginfoUpgrade mod_http2-debugsourceUpgrade httpd-filesystemUpgrade mod_proxy_html-debuginfoUpgrade mod_session-debuginfoUpgrade mod_md-debugsourceUpgrade mod_proxy_htmlUpgrade mod_ssl-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 httpd-develUpgrade httpdUpgrade httpd-manualUpgrade mod_ssl | Jun 17, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade mod_sslUpgrade httpd-develUpgrade httpd-manualUpgrade httpd-toolsUpgrade httpd | Sep 28, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpd-toolsUpgrade httpdUpgrade mod_sessionUpgrade mod_sslUpgrade httpd-develUpgrade httpd-manual | Jun 3, 2020 | Apr 2, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-manualUpgrade httpd-develUpgrade httpd-toolsUpgrade httpdUpgrade mod_sslUpgrade httpd-filesystemUpgrade mod_session | Apr 21, 2020 | Apr 2, 2020 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.5.5.18 or laterApply IBM HTTP Server version 7.0.0.46 or laterApply IBM HTTP Server version 8.0.0.16 or laterApply IBM HTTP Server version 9.0.5.4 or laterApply IBM HTTP Server Interim Fix PH21992 | Jun 23, 2020 | Apr 15, 2020 |
| Oracle Solaris | — | Upgrade web/server/apache-24/module/apache-dbd 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 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-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 11.4 | Jan 19, 2021 | Apr 2, 2020 |
| Oracle_linux | — | Upgrade mod_http2Upgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_sessionUpgrade mod_mdUpgrade httpd-toolsUpgrade mod_sslUpgrade httpdUpgrade httpd-manualUpgrade httpd-devel | Oct 13, 2020 | Apr 1, 2020 |
| Redhat_linux | — | Upgrade mod_http2-debugsourceUpgrade mod_ldapUpgrade mod_mdUpgrade httpd-toolsUpgrade mod_md-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-manualUpgrade mod_sslUpgrade httpd-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_sessionUpgrade httpd-develUpgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_http2Upgrade httpd-filesystemUpgrade mod_session-debuginfoUpgrade mod_proxy_htmlUpgrade mod_md-debugsourceUpgrade httpdUpgrade mod_ssl-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-preforkUpgrade apache2-docUpgrade apache2-develUpgrade apache2-example-pagesUpgrade apache2-eventUpgrade apache2Upgrade apache2-utilsUpgrade apache2-worker | Apr 25, 2020 | Apr 2, 2020 |
| Ubuntu | — | Upgrade libapache2-mod-proxy-uwsgiUpgrade apache2-binUpgrade apache2 | 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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