The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mod_sslUpgrade mod_sessionUpgrade mod_mdUpgrade httpd-manualUpgrade httpd-coreUpgrade httpd-filesystemUpgrade mod_http2Upgrade mod_ldapUpgrade httpdUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade mod_lua | Nov 14, 2022 | Jun 9, 2022 |
| Alpine Linux | — | Upgrade apache2 | Mar 26, 2024 | Jun 8, 2022 |
| Amazon Linux Ami 2 | — | Upgrade httpd-toolsUpgrade httpd-debuginfoUpgrade mod_sslUpgrade httpdUpgrade httpd-develUpgrade httpd-manualUpgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_sessionUpgrade httpd-filesystem | Sep 30, 2022 | Jun 9, 2022 |
| Amazon_linux | — | Upgrade httpd24 | Jul 8, 2022 | Jun 9, 2022 |
| Amazon_linux_2023 | — | Upgrade httpd-develUpgrade httpd-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_luaUpgrade httpdUpgrade httpd-filesystemUpgrade mod_ssl-debuginfoUpgrade mod_ldapUpgrade mod_session-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_ldap-debuginfoUpgrade httpd-coreUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade httpd-debugsourceUpgrade mod_sessionUpgrade httpd-manualUpgrade mod_ssl | 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 httpd-debuginfoUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade httpd-tools-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_session-debuginfoUpgrade mod_luaUpgrade httpd-develUpgrade mod_http2-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-filesystemUpgrade mod_mdUpgrade mod_sessionUpgrade mod_http2-debugsourceUpgrade httpd-debugsourceUpgrade mod_md-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-coreUpgrade mod_ldapUpgrade httpd-toolsUpgrade mod_sslUpgrade httpdUpgrade mod_ldap-debuginfoUpgrade httpd-manual | 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 5, 2022 |
| Freebsd | — | Upgrade apache24 | Nov 4, 2022 | Jun 9, 2022 |
| Gentoo Linux | — | Upgrade www-servers/apache.Upgrade app-admin/apache-tools. | Aug 16, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade httpd-toolsUpgrade httpd-filesystemUpgrade mod_sslUpgrade httpd | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade httpd-manualUpgrade httpd-toolsUpgrade httpdUpgrade httpd-develUpgrade mod_ssl | Oct 28, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpd-develUpgrade mod_sslUpgrade httpd-toolsUpgrade httpdUpgrade httpd-manualUpgrade mod_session | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade mod_sessionUpgrade httpd-filesystemUpgrade mod_sslUpgrade httpd-develUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manual | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade mod_sslUpgrade httpdUpgrade httpd-toolsUpgrade httpd-filesystem | Sep 14, 2022 | Jun 9, 2022 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.5.5.23 or laterApply IBM HTTP Server version 8.0.0.16 or laterApply IBM HTTP Server Interim Fix PH46897Apply IBM HTTP Server version 9.0.5.13 or laterApply IBM HTTP Server version 7.0.0.46 or later | Aug 31, 2022 | Jul 25, 2022 |
| Oracle_linux | — | Upgrade httpd-toolsUpgrade mod_http2Upgrade mod_luaUpgrade httpd-coreUpgrade httpd-develUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade httpdUpgrade mod_sessionUpgrade mod_ldapUpgrade mod_mdUpgrade httpd-manualUpgrade httpd-filesystem | Aug 17, 2022 | Jun 8, 2022 |
| Redhat_linux | — | Upgrade httpd-core-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-debugsourceUpgrade mod_sessionUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade httpd-filesystemUpgrade httpd-coreUpgrade mod_md-debuginfoUpgrade mod_ldapUpgrade mod_http2Upgrade mod_http2-debugsourceUpgrade mod_mdUpgrade httpd-manualUpgrade mod_lua-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-debuginfoUpgrade httpdUpgrade mod_luaNo solution existsUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade mod_http2-debuginfoUpgrade httpd-toolsUpgrade httpd-tools-debuginfoUpgrade mod_md-debugsourceUpgrade mod_ssl-debuginfo | Nov 9, 2022 | Jun 9, 2022 |
| Rocky_linux | — | Upgrade httpd-develUpgrade httpd-tools-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-debuginfoUpgrade mod_luaUpgrade mod_lua-debuginfoUpgrade httpdUpgrade mod_ssl-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_ldapUpgrade httpd-debugsourceUpgrade mod_http2Upgrade mod_md-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade mod_ldap-debuginfoUpgrade httpd-coreUpgrade httpd-toolsUpgrade mod_http2-debugsourceUpgrade mod_md-debugsourceUpgrade mod_sslUpgrade mod_sessionUpgrade httpd-core-debuginfo | Mar 12, 2024 | Jun 9, 2022 |
| Suse | — | Upgrade apache2-develUpgrade apache2-utilsUpgrade apache2-docUpgrade apache2-workerUpgrade apache2Upgrade apache2-preforkUpgrade apache2-eventUpgrade apache2-example-pages | 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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