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_ldapUpgrade mod_sslUpgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_proxy_htmlUpgrade httpdUpgrade mod_luaUpgrade httpd-coreUpgrade httpd-develUpgrade httpd-tools | Nov 19, 2024 | Apr 4, 2024 |
| Alpine Linux | — | Upgrade apache2 | Jun 6, 2024 | Apr 4, 2024 |
| Amazon Linux Ami 2 | — | Upgrade httpdUpgrade mod_mdUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade httpd-debuginfoUpgrade httpd-toolsUpgrade httpd-manualUpgrade mod_ldapUpgrade mod_sessionUpgrade mod_sslUpgrade httpd-filesystem | May 1, 2024 | Apr 4, 2024 |
| Amazon_linux_2023 | — | Upgrade httpd-tools-debuginfoUpgrade httpd-toolsUpgrade mod_ssl-debuginfoUpgrade mod_session-debuginfoUpgrade mod_luaUpgrade mod_proxy_html-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_lua-debuginfoUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_sslUpgrade httpd-debuginfoUpgrade httpd-debugsourceUpgrade httpdUpgrade httpd-manualUpgrade mod_ldap-debuginfoUpgrade mod_sessionUpgrade httpd-coreUpgrade httpd-develUpgrade mod_proxy_html | 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 apache24Upgrade mod_http2 | Dec 10, 2025 | Apr 5, 2024 |
| Gentoo Linux | — | Upgrade www-servers/apache. | Sep 30, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade httpd-filesystemUpgrade mod_sslUpgrade httpdUpgrade httpd-tools | Jul 16, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade httpdUpgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-tools | Jun 26, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Oct 8, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-manualUpgrade httpd-develUpgrade httpdUpgrade mod_sslUpgrade mod_sessionUpgrade httpd-toolsUpgrade httpd-filesystem | Jul 23, 2024 | Apr 4, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade httpd-filesystemUpgrade mod_sslUpgrade httpdUpgrade httpd-tools | Jul 17, 2024 | Apr 4, 2024 |
| Ibm Http_server | — | Apply IBM HTTP Server Interim Fix PH60619Apply IBM HTTP Server version 9.0.5.20 or laterApply IBM HTTP Server version 8.5.5.26 or later | Nov 26, 2025 | Sep 5, 2024 |
| Oracle_linux | — | Upgrade mod_proxy_htmlUpgrade mod_sessionUpgrade httpd-filesystemUpgrade mod_luaUpgrade mod_sslUpgrade mod_ldapUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-core | Nov 21, 2024 | Apr 4, 2024 |
| Redhat_linux | — | Upgrade mod_luaNo solution existsUpgrade mod_ssl-debuginfoUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpd-tools-debuginfoUpgrade httpd-toolsUpgrade httpd-filesystemUpgrade mod_lua-debuginfoUpgrade httpdUpgrade mod_ldapUpgrade httpd-core-debuginfoUpgrade httpd-debugsourceUpgrade mod_sessionUpgrade httpd-manualUpgrade httpd-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_sslUpgrade mod_session-debuginfoUpgrade mod_ldap-debuginfoUpgrade httpd-core | Nov 13, 2024 | Apr 4, 2024 |
| Rocky_linux | — | Upgrade httpd-tools-debuginfoUpgrade httpdUpgrade mod_ldap-debuginfoUpgrade httpd-core-debuginfoUpgrade httpd-toolsUpgrade httpd-debugsourceUpgrade mod_sslUpgrade httpd-develUpgrade mod_lua-debuginfoUpgrade httpd-coreUpgrade mod_ssl-debuginfoUpgrade mod_session-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-debuginfoUpgrade mod_sessionUpgrade mod_luaUpgrade mod_ldap | Mar 18, 2025 | Apr 4, 2024 |
| Suse | — | Upgrade uwsgi-luaUpgrade uwsgi-jvmUpgrade uwsgi-emperor_zeromqUpgrade apache2-example-pagesUpgrade uwsgiUpgrade uwsgi-sqlite3Upgrade apache2-eventUpgrade apache2-docUpgrade apache2-tls13-workerUpgrade apache2-utilsUpgrade apache2-tls13-docUpgrade uwsgi-pamUpgrade apache2-tls13-example-pagesUpgrade uwsgi-ldapUpgrade apache2-tls13-develUpgrade apache2-manualUpgrade uwsgi-geventUpgrade uwsgi-php7Upgrade apache2-tls13Upgrade apache2-preforkUpgrade uwsgi-xsltUpgrade uwsgi-glusterfsUpgrade apache2-tls13-preforkUpgrade apache2-mod_uwsgiUpgrade apache2Upgrade uwsgi-pypyUpgrade uwsgi-psgiUpgrade uwsgi-emperor_pgUpgrade apache2-workerUpgrade apache2-tls13-utilsUpgrade uwsgi-libffiUpgrade apache2-develUpgrade uwsgi-python3Upgrade uwsgi-logzmqUpgrade uwsgi-greenlet | 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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