Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI.
Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade httpdUpgrade httpd-filesystemUpgrade httpd-develUpgrade mod_ldapUpgrade mod_luaUpgrade mod_sessionUpgrade httpd-coreUpgrade httpd-manualUpgrade mod_http2Upgrade httpd-toolsUpgrade mod_sslUpgrade mod_mdUpgrade mod_proxy_html | Jul 25, 2024 | Jul 1, 2024 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Jul 1, 2024 |
| Amazon Linux Ami 2 | — | Upgrade mod_mdUpgrade mod_sessionUpgrade httpd-manualUpgrade httpdUpgrade mod_ldapUpgrade mod_sslUpgrade httpd-toolsUpgrade httpd-filesystemUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpd-debuginfo | Jul 23, 2024 | Jul 1, 2024 |
| Amazon_linux | — | Upgrade httpd24 | Jul 25, 2024 | Jul 1, 2024 |
| Amazon_linux_2023 | — | Upgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade mod_luaUpgrade httpd-filesystemUpgrade httpd-debuginfoUpgrade mod_sessionUpgrade httpd-debugsourceUpgrade mod_lua-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-develUpgrade httpdUpgrade mod_session-debuginfoUpgrade httpd-toolsUpgrade mod_proxy_html-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-manualUpgrade mod_ssl-debuginfoUpgrade httpd-coreUpgrade mod_ldap | Feb 17, 2025 | Jul 1, 2024 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Oct 14, 2024 | Jul 1, 2024 |
| Check Point Gaia | — | Upgrade to supported version Check Point Gaia. | Feb 25, 2026 | Dec 4, 2024 |
| Debian | — | Upgrade apache2 | Jul 15, 2024 | Jul 1, 2024 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Aug 8, 2024 |
| Freebsd | — | Upgrade apache24 | Jul 2, 2024 | Jul 1, 2024 |
| Gentoo Linux | — | Upgrade www-servers/apache. | Sep 30, 2024 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Oct 8, 2024 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpdUpgrade mod_ssl | Oct 9, 2024 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade httpd-toolsUpgrade httpdUpgrade httpd-filesystemUpgrade mod_ssl | Oct 9, 2024 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-toolsUpgrade httpd-filesystemUpgrade httpd-develUpgrade mod_sslUpgrade httpd-manualUpgrade httpdUpgrade mod_session | Jan 21, 2025 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade httpd-toolsUpgrade mod_sslUpgrade httpd-filesystemUpgrade httpd | Oct 8, 2024 | Jul 1, 2024 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.5.5.27 or laterApply IBM HTTP Server version 9.0.5.21 or laterApply IBM HTTP Server Interim Fix PH61893 | Nov 20, 2025 | Jul 29, 2024 |
| Oracle_linux | — | Upgrade mod_luaUpgrade mod_http2Upgrade httpd-toolsUpgrade httpd-filesystemUpgrade mod_ldapUpgrade httpd-manualUpgrade httpd-develUpgrade httpdUpgrade mod_mdUpgrade httpd-coreUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade mod_session | Aug 16, 2024 | Jul 1, 2024 |
| Redhat_linux | — | Upgrade mod_sessionUpgrade httpd-core-debuginfoUpgrade mod_lua-debuginfoUpgrade mod_ldapUpgrade httpd-coreUpgrade httpd-debugsourceUpgrade httpdUpgrade mod_sslUpgrade mod_http2-debugsourceUpgrade mod_mdUpgrade httpd-manualUpgrade httpd-toolsUpgrade mod_ldap-debuginfoUpgrade mod_md-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-filesystemUpgrade mod_http2-debuginfoUpgrade mod_session-debuginfoUpgrade mod_md-debugsourceUpgrade mod_luaUpgrade mod_http2Upgrade mod_ssl-debuginfoUpgrade httpd-devel | Jul 24, 2024 | Jul 1, 2024 |
| Rocky_linux | — | Upgrade mod_sslUpgrade mod_session-debuginfoUpgrade httpdUpgrade httpd-debugsourceUpgrade mod_http2-debugsourceUpgrade mod_proxy_html-debuginfoUpgrade httpd-develUpgrade mod_sessionUpgrade mod_ldap-debuginfoUpgrade httpd-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_md-debuginfoUpgrade mod_ldapUpgrade mod_lua-debuginfoUpgrade mod_mdUpgrade httpd-toolsUpgrade mod_luaUpgrade httpd-core-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-coreUpgrade mod_ssl-debuginfoUpgrade mod_proxy_htmlUpgrade mod_md-debugsourceUpgrade mod_http2 | Jul 29, 2024 | Jul 1, 2024 |
| Suse | — | Upgrade apache2-eventUpgrade apache2-tls13-docUpgrade apache2-tls13-develUpgrade apache2-utilsUpgrade apache2-docUpgrade apache2-manualUpgrade apache2-tls13-workerUpgrade apache2-example-pagesUpgrade apache2-workerUpgrade apache2-tls13Upgrade apache2-tls13-preforkUpgrade apache2-develUpgrade apache2-preforkUpgrade apache2-tls13-utilsUpgrade apache2Upgrade apache2-tls13-example-pages | Aug 22, 2024 | Jul 1, 2024 |
| Ubuntu | — | Upgrade apache2 (Ubuntu Pro)Upgrade apache2 | Jul 9, 2024 | Jul 1, 2024 |
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