In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to 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 | Sep 25, 2019 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Sep 25, 2019 |
| Amazon Linux Ami 2 | — | Upgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_sessionUpgrade httpd-filesystemUpgrade httpd-debuginfoUpgrade httpd-develUpgrade mod_sslUpgrade httpdUpgrade mod_mdUpgrade httpd-manualUpgrade httpd-tools | Apr 27, 2020 | Sep 25, 2019 |
| Amazon_linux | — | Upgrade httpd24 | Oct 26, 2019 | Aug 14, 2019 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Sep 25, 2019 | Sep 25, 2019 |
| Centos_linux | — | Upgrade httpd-debugsourceUpgrade mod_ldapUpgrade mod_sessionUpgrade mod_session-debuginfoUpgrade mod_http2Upgrade mod_proxy_html-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-manualUpgrade httpd-filesystemUpgrade mod_md-debuginfoUpgrade httpdUpgrade httpd-toolsUpgrade mod_mdUpgrade mod_http2-debuginfoUpgrade mod_http2-debugsourceUpgrade httpd-develUpgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_md-debugsourceUpgrade mod_ssl | Oct 1, 2020 | Sep 25, 2019 |
| Debian | — | Upgrade apache2 | Aug 28, 2019 | Aug 28, 2019 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Sep 17, 2019 |
| Freebsd | — | Upgrade apache24 | Aug 18, 2019 | Aug 17, 2019 |
| Gentoo Linux | — | Upgrade www-servers/apache. | Sep 9, 2019 | Sep 6, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade httpd-develUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manualUpgrade mod_ssl | Jun 17, 2020 | Sep 25, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade mod_sslUpgrade httpd-toolsUpgrade httpd-manualUpgrade httpdUpgrade httpd-devel | Sep 28, 2020 | Sep 25, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpd-manualUpgrade httpd-toolsUpgrade mod_sslUpgrade httpd-develUpgrade httpdUpgrade mod_session | Dec 27, 2019 | Sep 25, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-manualUpgrade httpd-toolsUpgrade httpdUpgrade mod_sessionUpgrade httpd-filesystemUpgrade mod_sslUpgrade httpd-devel | Mar 24, 2020 | Sep 25, 2019 |
| Ibm Http_server | — | Apply IBM HTTP Server Interim Fix PH14974 | Nov 5, 2019 | Sep 25, 2019 |
| Ibm Was | — | Upgrade to minimal fix pack levels as required by interim fixes and then apply latest Interim Fix. | Sep 25, 2019 | Sep 25, 2019 |
| Oracle Solaris | — | Upgrade web/server/apache-24/module/apache-gss to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl-fips-140 to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24/module/apache-dbd to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ldap to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24 to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4Upgrade web/server/apache-24/module/apache-lua to version 2.4.41-11.4.14.0.1.1.0 on Solaris 11.4 | Oct 16, 2019 | Sep 25, 2019 |
| Oracle_linux | — | Upgrade mod_proxy_htmlUpgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_mdUpgrade mod_sessionUpgrade httpd-manualUpgrade mod_http2Upgrade httpd-toolsUpgrade mod_sslUpgrade httpdUpgrade httpd-devel | Oct 13, 2020 | Aug 14, 2019 |
| Redhat_linux | — | Upgrade httpd-develUpgrade mod_proxy_htmlUpgrade mod_ldap-debuginfoUpgrade httpd-debuginfoUpgrade mod_md-debugsourceUpgrade httpdUpgrade httpd-toolsUpgrade mod_ssl-debuginfoUpgrade mod_sslUpgrade mod_mdUpgrade mod_http2-debuginfoNo solution existsUpgrade mod_md-debuginfoUpgrade mod_ldapUpgrade httpd-tools-debuginfoUpgrade mod_sessionUpgrade mod_session-debuginfoUpgrade httpd-manualUpgrade mod_proxy_html-debuginfoUpgrade httpd-filesystemUpgrade httpd-debugsourceUpgrade mod_http2-debugsourceUpgrade mod_http2 | Oct 1, 2020 | Sep 25, 2019 |
| Rocky_linux | — | Upgrade mod_md-debugsourceUpgrade mod_mdUpgrade mod_md-debuginfo | Mar 12, 2024 | Sep 25, 2019 |
| Suse | — | Upgrade apache2-utilsUpgrade apache2-example-pagesUpgrade apache2-docUpgrade apache2-eventUpgrade apache2-workerUpgrade apache2Upgrade apache2-preforkUpgrade apache2-devel | Sep 3, 2019 | Aug 14, 2019 |
| Ubuntu | — | Upgrade apache2Upgrade apache2-bin | Aug 30, 2019 | Aug 14, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 25, 2019 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub