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 httpd-coreUpgrade mod_mdUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade mod_http2Upgrade httpd-manualUpgrade mod_sslUpgrade httpd-filesystemUpgrade mod_luaUpgrade httpd-develUpgrade mod_ldapUpgrade httpdUpgrade mod_session | Jul 25, 2024 | Jul 1, 2024 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Jul 1, 2024 |
| Amazon Linux Ami 2 | — | Upgrade mod_sessionUpgrade httpdUpgrade mod_ldapUpgrade mod_mdUpgrade httpd-manualUpgrade 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_proxy_html-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-core-debuginfoUpgrade mod_ldapUpgrade httpd-manualUpgrade httpd-toolsUpgrade mod_ssl-debuginfoUpgrade httpd-coreUpgrade mod_ldap-debuginfoUpgrade httpd-filesystemUpgrade httpd-tools-debuginfoUpgrade httpdUpgrade mod_sessionUpgrade httpd-develUpgrade mod_lua-debuginfoUpgrade httpd-debuginfoUpgrade mod_session-debuginfoUpgrade mod_luaUpgrade mod_sslUpgrade httpd-debugsource | 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 httpd-toolsUpgrade httpdUpgrade httpd-filesystemUpgrade mod_ssl | 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-filesystemUpgrade mod_sslUpgrade httpdUpgrade httpd-tools | Oct 9, 2024 | Jul 1, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-toolsUpgrade httpd-develUpgrade httpd-filesystemUpgrade mod_sslUpgrade mod_sessionUpgrade httpdUpgrade httpd-manual | 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 Interim Fix PH61893Apply IBM HTTP Server version 9.0.5.21 or laterApply IBM HTTP Server version 8.5.5.27 or later | Nov 20, 2025 | Jul 29, 2024 |
| Oracle_linux | — | Upgrade httpd-coreUpgrade mod_proxy_htmlUpgrade mod_sessionUpgrade mod_mdUpgrade mod_ldapUpgrade mod_sslUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-filesystemUpgrade httpdUpgrade mod_http2Upgrade httpd-toolsUpgrade mod_lua | Aug 16, 2024 | Jul 1, 2024 |
| Redhat_linux | — | Upgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_session-debuginfoUpgrade mod_luaUpgrade mod_proxy_htmlUpgrade mod_ssl-debuginfoUpgrade httpd-develUpgrade mod_http2Upgrade httpd-filesystemUpgrade mod_http2-debuginfoUpgrade mod_md-debugsourceUpgrade httpd-core-debuginfoUpgrade mod_lua-debuginfoUpgrade mod_sessionUpgrade mod_ldapUpgrade mod_mdUpgrade httpd-coreUpgrade httpd-toolsUpgrade httpd-manualUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-debugsourceUpgrade httpdUpgrade mod_http2-debugsourceUpgrade mod_md-debuginfo | Jul 24, 2024 | Jul 1, 2024 |
| Rocky_linux | — | Upgrade httpd-tools-debuginfoUpgrade httpd-toolsUpgrade mod_luaUpgrade httpd-coreUpgrade httpd-core-debuginfoUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade mod_proxy_htmlUpgrade mod_ssl-debuginfoUpgrade mod_mdUpgrade mod_ldap-debuginfoUpgrade httpdUpgrade mod_md-debuginfoUpgrade httpd-debugsourceUpgrade mod_http2-debugsourceUpgrade httpd-develUpgrade mod_http2-debuginfoUpgrade mod_lua-debuginfoUpgrade mod_ldapUpgrade mod_sslUpgrade mod_session-debuginfoUpgrade httpd-debuginfoUpgrade mod_sessionUpgrade mod_proxy_html-debuginfo | Jul 29, 2024 | Jul 1, 2024 |
| Suse | — | Upgrade apache2-tls13-workerUpgrade apache2-docUpgrade apache2-manualUpgrade apache2-tls13-develUpgrade apache2-tls13-docUpgrade apache2-utilsUpgrade apache2-eventUpgrade apache2-tls13-example-pagesUpgrade apache2-workerUpgrade apache2-example-pagesUpgrade apache2-tls13-preforkUpgrade apache2-tls13Upgrade apache2-preforkUpgrade apache2-tls13-utilsUpgrade apache2Upgrade apache2-devel | Aug 22, 2024 | Jul 1, 2024 |
| Ubuntu | — | Upgrade apache2 (Ubuntu Pro)Upgrade apache2 | Jul 9, 2024 | Jul 1, 2024 |
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