HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack.
Users are recommended to upgrade to version 2.4.59, which fixes this issue.
CVSS Details
- CVSS 3.1 Base Score: 6.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade httpd-manualUpgrade mod_sslUpgrade mod_ldapUpgrade mod_sessionUpgrade httpd-filesystemUpgrade mod_proxy_htmlUpgrade httpd-coreUpgrade httpd-toolsUpgrade httpdUpgrade mod_luaUpgrade httpd-devel | Nov 19, 2024 | Apr 4, 2024 |
| Alpine Linux | — | Upgrade apache2 | Jun 6, 2024 | Apr 4, 2024 |
| Amazon Linux Ami 2 | — | Upgrade httpd-manualUpgrade mod_sessionUpgrade httpd-filesystemUpgrade mod_sslUpgrade mod_ldapUpgrade httpd-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade httpd-develUpgrade httpdUpgrade mod_md | May 1, 2024 | Apr 4, 2024 |
| Amazon_linux_2023 | — | Upgrade httpd-manualUpgrade mod_ldap-debuginfoUpgrade httpd-debuginfoUpgrade mod_sslUpgrade mod_sessionUpgrade httpdUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpd-debugsourceUpgrade httpd-coreUpgrade mod_lua-debuginfoUpgrade mod_luaUpgrade mod_proxy_html-debuginfoUpgrade mod_ldapUpgrade mod_session-debuginfoUpgrade mod_ssl-debuginfoUpgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade httpd-filesystemUpgrade httpd-core-debuginfo | Feb 17, 2025 | Apr 4, 2024 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Oct 14, 2024 | Apr 4, 2024 |
| Apple Osx Apache | — | Upgrade macOS to the latest version | Aug 1, 2024 | Jul 29, 2024 |
| Debian | — | Upgrade apache2 | Apr 18, 2024 | Apr 4, 2024 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | May 8, 2024 |
| Freebsd | — | Upgrade mod_http2Upgrade apache24 | Dec 10, 2025 | Apr 5, 2024 |
| Gentoo Linux | — | Upgrade www-servers/apache. | Sep 30, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Jul 16, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpdUpgrade mod_ssl | Jun 26, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade httpd-toolsUpgrade httpdUpgrade httpd-filesystemUpgrade mod_ssl | Oct 8, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade mod_sessionUpgrade httpd-manualUpgrade mod_sslUpgrade httpd-develUpgrade httpdUpgrade httpd-toolsUpgrade httpd-filesystem | Jul 23, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade httpd-filesystemUpgrade mod_sslUpgrade httpd-toolsUpgrade httpd | Jul 17, 2024 | Apr 4, 2024 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.5.5.26 or laterApply IBM HTTP Server Interim Fix PH60619Apply IBM HTTP Server version 9.0.5.20 or later | Nov 26, 2025 | Sep 5, 2024 |
| Oracle_linux | — | Upgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_luaUpgrade mod_sessionUpgrade mod_sslUpgrade httpd-develUpgrade httpd-manualUpgrade httpdUpgrade httpd-toolsUpgrade httpd-core | Nov 21, 2024 | Apr 4, 2024 |
| Redhat_linux | — | Upgrade mod_proxy_htmlUpgrade httpd-develUpgrade mod_ssl-debuginfoNo solution existsUpgrade mod_luaUpgrade httpd-toolsUpgrade httpd-filesystemUpgrade httpd-tools-debuginfoUpgrade mod_session-debuginfoUpgrade mod_sessionUpgrade mod_sslUpgrade httpd-coreUpgrade httpdUpgrade mod_proxy_html-debuginfoUpgrade mod_ldapUpgrade httpd-manualUpgrade mod_ldap-debuginfoUpgrade httpd-debugsourceUpgrade httpd-core-debuginfoUpgrade httpd-debuginfoUpgrade mod_lua-debuginfo | Nov 13, 2024 | Apr 4, 2024 |
| Rocky_linux | — | Upgrade mod_proxy_htmlUpgrade mod_proxy_html-debuginfoUpgrade mod_session-debuginfoUpgrade mod_sessionUpgrade mod_ssl-debuginfoUpgrade httpd-debuginfoUpgrade mod_ldapUpgrade mod_luaUpgrade httpd-core-debuginfoUpgrade httpd-debugsourceUpgrade httpd-develUpgrade mod_sslUpgrade mod_lua-debuginfoUpgrade httpdUpgrade httpd-coreUpgrade httpd-tools-debuginfoUpgrade mod_ldap-debuginfoUpgrade httpd-tools | Mar 18, 2025 | Apr 4, 2024 |
| Suse | — | Upgrade apache2Upgrade uwsgi-pypyUpgrade apache2-mod_uwsgiUpgrade uwsgi-libffiUpgrade uwsgi-emperor_pgUpgrade apache2-preforkUpgrade apache2-tls13Upgrade uwsgi-xsltUpgrade uwsgi-php7Upgrade uwsgi-psgiUpgrade apache2-tls13-utilsUpgrade uwsgi-glusterfsUpgrade uwsgi-logzmqUpgrade uwsgi-python3Upgrade apache2-tls13-preforkUpgrade apache2-develUpgrade uwsgi-greenletUpgrade apache2-workerUpgrade uwsgi-sqlite3Upgrade uwsgi-jvmUpgrade uwsgiUpgrade uwsgi-pamUpgrade apache2-manualUpgrade apache2-eventUpgrade apache2-docUpgrade apache2-tls13-workerUpgrade uwsgi-emperor_zeromqUpgrade uwsgi-geventUpgrade apache2-example-pagesUpgrade uwsgi-luaUpgrade uwsgi-ldapUpgrade apache2-tls13-example-pagesUpgrade apache2-tls13-develUpgrade apache2-utilsUpgrade apache2-tls13-doc | May 14, 2024 | Apr 4, 2024 |
| Ubuntu | — | Upgrade apache2Upgrade apache2 (Ubuntu Pro) | Apr 12, 2024 | Apr 4, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 4, 2024 |
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