Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mod_sslUpgrade mod_http2Upgrade mod_ldapUpgrade mod_sessionUpgrade mod_luaUpgrade httpd-manualUpgrade httpd-filesystemUpgrade httpd-coreUpgrade httpdUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade httpd-devel | Nov 14, 2022 | Jun 9, 2022 |
| Alpine Linux | — | Upgrade apache2 | Mar 26, 2024 | Jun 8, 2022 |
| Amazon Linux Ami 2 | — | Upgrade httpd-manualUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_sslUpgrade httpd-develUpgrade httpd-debuginfoUpgrade mod_sessionUpgrade httpd | Sep 30, 2022 | Jun 9, 2022 |
| Amazon_linux | — | Upgrade httpd24 | Jul 8, 2022 | Jun 9, 2022 |
| Amazon_linux_2023 | — | Upgrade httpd-debugsourceUpgrade httpd-develUpgrade httpdUpgrade httpd-manualUpgrade mod_proxy_html-debuginfoUpgrade mod_sessionUpgrade httpd-filesystemUpgrade httpd-coreUpgrade mod_ldapUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade httpd-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_session-debuginfoUpgrade mod_lua-debuginfoUpgrade mod_luaUpgrade httpd-core-debuginfoUpgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade mod_ssl-debuginfo | Feb 17, 2025 | Jun 8, 2022 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Jun 9, 2022 | Jun 8, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jun 8, 2022 |
| Centos_linux | — | Upgrade mod_proxy_html-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-debuginfoUpgrade mod_ldapUpgrade mod_http2-debugsourceUpgrade mod_mdUpgrade mod_sslUpgrade mod_sessionUpgrade httpdUpgrade mod_ldap-debuginfoUpgrade httpd-debugsourceUpgrade mod_md-debuginfoUpgrade httpd-coreUpgrade httpd-core-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-manualUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade httpd-develUpgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade httpd-filesystemUpgrade mod_ssl-debuginfoUpgrade mod_luaUpgrade mod_proxy_htmlUpgrade mod_http2-debuginfo | Nov 9, 2022 | Jun 9, 2022 |
| Debian | — | Upgrade apache2 | Jul 30, 2024 | Jun 9, 2022 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jul 8, 2022 |
| Freebsd | — | Upgrade apache24 | Nov 4, 2022 | Jun 9, 2022 |
| Gentoo Linux | — | Upgrade app-admin/apache-tools.Upgrade www-servers/apache. | Aug 16, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade httpdUpgrade httpd-toolsUpgrade httpd-filesystemUpgrade mod_ssl | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade httpdUpgrade httpd-manualUpgrade httpd-toolsUpgrade httpd-develUpgrade mod_ssl | Oct 28, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpdUpgrade mod_sessionUpgrade httpd-develUpgrade mod_sslUpgrade httpd-manualUpgrade httpd-tools | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-filesystemUpgrade mod_sessionUpgrade httpd-toolsUpgrade httpd-develUpgrade httpd-manualUpgrade httpdUpgrade mod_ssl | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpdUpgrade httpd-tools | Sep 14, 2022 | Jun 9, 2022 |
| Ibm Http_server | — | Apply IBM HTTP Server version 7.0.0.46 or laterApply IBM HTTP Server version 8.5.5.23 or laterApply IBM HTTP Server Interim Fix PH46897Apply IBM HTTP Server version 9.0.5.13 or laterApply IBM HTTP Server version 8.0.0.16 or later | Aug 31, 2022 | Jul 25, 2022 |
| Oracle_linux | — | Upgrade mod_luaUpgrade httpd-toolsUpgrade httpd-coreUpgrade httpdUpgrade httpd-develUpgrade mod_sslUpgrade httpd-manualUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_http2Upgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_ldap | Nov 16, 2022 | Jun 8, 2022 |
| Redhat_linux | — | Upgrade mod_http2-debuginfoUpgrade httpd-develUpgrade httpd-tools-debuginfoUpgrade mod_sslUpgrade httpd-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-toolsUpgrade httpd-debugsourceUpgrade httpd-coreNo solution existsUpgrade mod_mdUpgrade mod_luaUpgrade httpd-manualUpgrade mod_md-debugsourceUpgrade httpdUpgrade mod_ssl-debuginfoUpgrade mod_http2-debugsourceUpgrade mod_proxy_html-debuginfoUpgrade mod_ldapUpgrade mod_session-debuginfoUpgrade httpd-filesystemUpgrade mod_sessionUpgrade mod_proxy_htmlUpgrade httpd-core-debuginfoUpgrade mod_md-debuginfoUpgrade mod_http2Upgrade mod_ldap-debuginfo | Nov 9, 2022 | Jun 9, 2022 |
| Rocky_linux | — | Upgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade mod_luaUpgrade mod_ssl-debuginfoUpgrade mod_http2Upgrade mod_lua-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_md-debugsourceUpgrade httpdUpgrade mod_proxy_html-debuginfoUpgrade mod_ldap-debuginfoUpgrade mod_http2-debugsourceUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade httpd-coreUpgrade mod_sessionUpgrade mod_mdUpgrade httpd-debuginfoUpgrade mod_sslUpgrade mod_md-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_ldapUpgrade httpd-debugsourceUpgrade mod_session-debuginfo | Mar 12, 2024 | Jun 9, 2022 |
| Suse | — | Upgrade apache2-workerUpgrade apache2-eventUpgrade apache2-utilsUpgrade apache2-develUpgrade apache2-docUpgrade apache2-preforkUpgrade apache2-example-pagesUpgrade apache2 | Oct 26, 2022 | Jun 9, 2022 |
| Ubuntu | — | Upgrade apache2 (Ubuntu Pro)Upgrade apache2Upgrade apache2-bin (Ubuntu Pro)Upgrade apache2-bin | Mar 14, 2023 | Jun 9, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 8, 2022 |
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