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_sessionUpgrade httpd-coreUpgrade mod_http2Upgrade httpd-manualUpgrade mod_mdUpgrade mod_ldapUpgrade httpd-filesystemUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade httpdUpgrade httpd-develUpgrade mod_luaUpgrade httpd-tools | Nov 14, 2022 | Jun 9, 2022 |
| Alpine Linux | — | Upgrade apache2 | Mar 26, 2024 | Jun 8, 2022 |
| Amazon Linux Ami 2 | — | Upgrade mod_mdUpgrade mod_sessionUpgrade mod_proxy_htmlUpgrade mod_ldapUpgrade httpd-filesystemUpgrade httpd-debuginfoUpgrade httpd-develUpgrade httpdUpgrade httpd-toolsUpgrade httpd-manualUpgrade mod_ssl | Sep 30, 2022 | Jun 9, 2022 |
| Amazon_linux | — | Upgrade httpd24 | Jul 8, 2022 | Jun 9, 2022 |
| Amazon_linux_2023 | — | Upgrade mod_ssl-debuginfoUpgrade httpd-develUpgrade mod_proxy_html-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpdUpgrade httpd-filesystemUpgrade httpd-debuginfoUpgrade mod_luaUpgrade mod_ldapUpgrade mod_lua-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade httpd-coreUpgrade httpd-debugsourceUpgrade httpd-manualUpgrade mod_sessionUpgrade httpd-core-debuginfoUpgrade mod_ldap-debuginfoUpgrade 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 mod_luaUpgrade httpd-tools-debuginfoUpgrade mod_session-debuginfoUpgrade mod_http2Upgrade httpd-develUpgrade mod_md-debugsourceUpgrade httpd-debuginfoUpgrade httpd-filesystemUpgrade mod_http2-debuginfoUpgrade mod_proxy_htmlUpgrade mod_ssl-debuginfoUpgrade httpd-coreUpgrade mod_proxy_html-debuginfoUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade httpdUpgrade httpd-manualUpgrade mod_mdUpgrade mod_lua-debuginfoUpgrade mod_sessionUpgrade mod_http2-debugsourceUpgrade mod_md-debuginfoUpgrade mod_ldapUpgrade httpd-debugsourceUpgrade httpd-toolsUpgrade httpd-core-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 5, 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 httpd-toolsUpgrade mod_sslUpgrade httpdUpgrade httpd-filesystem | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade httpd-toolsUpgrade httpd-manualUpgrade httpd-develUpgrade httpdUpgrade mod_ssl | Oct 28, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade httpdUpgrade mod_sslUpgrade httpd-toolsUpgrade httpd-develUpgrade httpd-manualUpgrade mod_session | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade mod_sessionUpgrade mod_sslUpgrade httpdUpgrade httpd-develUpgrade httpd-filesystemUpgrade httpd-manualUpgrade httpd-tools | Aug 18, 2022 | Jun 9, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade httpd-toolsUpgrade mod_sslUpgrade httpdUpgrade httpd-filesystem | Sep 14, 2022 | Jun 9, 2022 |
| Ibm Http_server | — | Apply IBM HTTP Server Interim Fix PH46897Apply IBM HTTP Server version 8.5.5.23 or laterApply IBM HTTP Server version 8.0.0.16 or laterApply 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 mod_ldapUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade mod_sessionUpgrade httpd-coreUpgrade httpd-manualUpgrade mod_sslUpgrade httpdUpgrade mod_mdUpgrade httpd-filesystemUpgrade mod_luaUpgrade mod_http2Upgrade httpd-tools | Aug 17, 2022 | Jun 8, 2022 |
| Redhat_linux | — | Upgrade mod_ssl-debuginfoUpgrade mod_http2-debuginfoUpgrade httpd-tools-debuginfoNo solution existsUpgrade mod_luaUpgrade httpdUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade mod_md-debugsourceUpgrade httpd-debuginfoUpgrade mod_http2-debugsourceUpgrade httpd-manualUpgrade httpd-filesystemUpgrade mod_sessionUpgrade httpd-debugsourceUpgrade mod_http2Upgrade mod_proxy_html-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade mod_ldapUpgrade mod_md-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-coreUpgrade mod_mdUpgrade mod_session-debuginfo | Nov 9, 2022 | Jun 9, 2022 |
| Rocky_linux | — | Upgrade mod_ssl-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-develUpgrade mod_luaUpgrade httpdUpgrade mod_proxy_html-debuginfoUpgrade mod_mdUpgrade mod_sslUpgrade mod_ldapUpgrade httpd-core-debuginfoUpgrade mod_ldap-debuginfoUpgrade httpd-toolsUpgrade httpd-coreUpgrade mod_http2Upgrade mod_proxy_htmlUpgrade httpd-debugsourceUpgrade mod_http2-debugsourceUpgrade mod_sessionUpgrade mod_md-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_md-debugsource | Mar 12, 2024 | Jun 9, 2022 |
| Suse | — | Upgrade apache2-workerUpgrade apache2Upgrade apache2-eventUpgrade apache2-preforkUpgrade apache2-example-pagesUpgrade apache2-docUpgrade apache2-utilsUpgrade apache2-devel | 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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