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 | alma-upgrade-httpdalma-upgrade-httpd-corealma-upgrade-httpd-develalma-upgrade-httpd-filesystemalma-upgrade-httpd-manualalma-upgrade-httpd-toolsalma-upgrade-mod_http2alma-upgrade-mod_ldapalma-upgrade-mod_luaalma-upgrade-mod_mdalma-upgrade-mod_proxy_htmlalma-upgrade-mod_sessionalma-upgrade-mod_ssl | Nov 14, 2022 | Jun 9, 2022 | |
| Alpine Linux | alpine-linux-upgrade-apache2 | Mar 26, 2024 | Jun 8, 2022 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-httpdamazon-linux-ami-2-upgrade-httpd-debuginfoamazon-linux-ami-2-upgrade-httpd-develamazon-linux-ami-2-upgrade-httpd-filesystemamazon-linux-ami-2-upgrade-httpd-manualamazon-linux-ami-2-upgrade-httpd-toolsamazon-linux-ami-2-upgrade-mod_ldapamazon-linux-ami-2-upgrade-mod_mdamazon-linux-ami-2-upgrade-mod_proxy_htmlamazon-linux-ami-2-upgrade-mod_sessionamazon-linux-ami-2-upgrade-mod_ssl | Sep 30, 2022 | Jun 9, 2022 | |
| Amazon_linux | — | amazon-linux-upgrade-httpd24 | Jul 8, 2022 | Jun 9, 2022 |
| Amazon_linux_2023 | amazon-linux-2023-upgrade-httpdamazon-linux-2023-upgrade-httpd-coreamazon-linux-2023-upgrade-httpd-core-debuginfoamazon-linux-2023-upgrade-httpd-debuginfoamazon-linux-2023-upgrade-httpd-debugsourceamazon-linux-2023-upgrade-httpd-develamazon-linux-2023-upgrade-httpd-filesystemamazon-linux-2023-upgrade-httpd-manualamazon-linux-2023-upgrade-httpd-toolsamazon-linux-2023-upgrade-httpd-tools-debuginfoamazon-linux-2023-upgrade-mod-ldapamazon-linux-2023-upgrade-mod-ldap-debuginfoamazon-linux-2023-upgrade-mod-luaamazon-linux-2023-upgrade-mod-lua-debuginfoamazon-linux-2023-upgrade-mod-proxy-htmlamazon-linux-2023-upgrade-mod-proxy-html-debuginfoamazon-linux-2023-upgrade-mod-sessionamazon-linux-2023-upgrade-mod-session-debuginfoamazon-linux-2023-upgrade-mod-sslamazon-linux-2023-upgrade-mod-ssl-debuginfo | Feb 17, 2025 | Jun 8, 2022 | |
| Apache Httpd | apache-httpd-upgrade-latest | Jun 9, 2022 | Jun 8, 2022 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jun 8, 2022 | |
| Centos_linux | — | centos-upgrade-httpdcentos-upgrade-httpd-corecentos-upgrade-httpd-core-debuginfocentos-upgrade-httpd-debuginfocentos-upgrade-httpd-debugsourcecentos-upgrade-httpd-develcentos-upgrade-httpd-filesystemcentos-upgrade-httpd-manualcentos-upgrade-httpd-toolscentos-upgrade-httpd-tools-debuginfocentos-upgrade-mod_http2centos-upgrade-mod_http2-debuginfocentos-upgrade-mod_http2-debugsourcecentos-upgrade-mod_ldapcentos-upgrade-mod_ldap-debuginfocentos-upgrade-mod_luacentos-upgrade-mod_lua-debuginfocentos-upgrade-mod_mdcentos-upgrade-mod_md-debuginfocentos-upgrade-mod_md-debugsourcecentos-upgrade-mod_proxy_htmlcentos-upgrade-mod_proxy_html-debuginfocentos-upgrade-mod_sessioncentos-upgrade-mod_session-debuginfocentos-upgrade-mod_sslcentos-upgrade-mod_ssl-debuginfo | Nov 9, 2022 | Jun 9, 2022 |
| Debian | debian-upgrade-apache2 | Jul 30, 2024 | Jun 9, 2022 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Jul 5, 2022 | |
| Freebsd | freebsd-upgrade-package-apache24 | Nov 4, 2022 | Jun 9, 2022 | |
| Gentoo Linux | gentoo-linux-upgrade-app-admin-apache-toolsgentoo-linux-upgrade-www-servers-apache | Aug 16, 2022 | Jun 9, 2022 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-httpdhuawei-euleros-2_0_sp10-upgrade-httpd-filesystemhuawei-euleros-2_0_sp10-upgrade-httpd-toolshuawei-euleros-2_0_sp10-upgrade-mod_ssl | Aug 18, 2022 | Jun 9, 2022 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-httpdhuawei-euleros-2_0_sp3-upgrade-httpd-develhuawei-euleros-2_0_sp3-upgrade-httpd-manualhuawei-euleros-2_0_sp3-upgrade-httpd-toolshuawei-euleros-2_0_sp3-upgrade-mod_ssl | Oct 28, 2022 | Jun 9, 2022 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-httpdhuawei-euleros-2_0_sp5-upgrade-httpd-develhuawei-euleros-2_0_sp5-upgrade-httpd-manualhuawei-euleros-2_0_sp5-upgrade-httpd-toolshuawei-euleros-2_0_sp5-upgrade-mod_sessionhuawei-euleros-2_0_sp5-upgrade-mod_ssl | Aug 18, 2022 | Jun 9, 2022 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-httpdhuawei-euleros-2_0_sp8-upgrade-httpd-develhuawei-euleros-2_0_sp8-upgrade-httpd-filesystemhuawei-euleros-2_0_sp8-upgrade-httpd-manualhuawei-euleros-2_0_sp8-upgrade-httpd-toolshuawei-euleros-2_0_sp8-upgrade-mod_sessionhuawei-euleros-2_0_sp8-upgrade-mod_ssl | Aug 18, 2022 | Jun 9, 2022 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-httpdhuawei-euleros-2_0_sp9-upgrade-httpd-filesystemhuawei-euleros-2_0_sp9-upgrade-httpd-toolshuawei-euleros-2_0_sp9-upgrade-mod_ssl | Sep 14, 2022 | Jun 9, 2022 | |
| Ibm Http_server | ibm-http_server-apply-interim-fix-ph46897-for-7_0ibm-http_server-apply-interim-fix-ph46897-for-8_0ibm-http_server-apply-interim-fix-ph46897-for-8_5ibm-http_server-apply-interim-fix-ph46897-for-9_0ibm-http_server-apply-fix-pack-7_0_0_46ibm-http_server-apply-fix-pack-8_0_0_16ibm-http_server-apply-fix-pack-8_5_5_23ibm-http_server-apply-fix-pack-9_0_5_13 | Aug 31, 2022 | Jul 25, 2022 | |
| Oracle_linux | — | oracle-linux-upgrade-httpdoracle-linux-upgrade-httpd-coreoracle-linux-upgrade-httpd-develoracle-linux-upgrade-httpd-filesystemoracle-linux-upgrade-httpd-manualoracle-linux-upgrade-httpd-toolsoracle-linux-upgrade-mod-http2oracle-linux-upgrade-mod-ldaporacle-linux-upgrade-mod-luaoracle-linux-upgrade-mod-mdoracle-linux-upgrade-mod-proxy-htmloracle-linux-upgrade-mod-sessionoracle-linux-upgrade-mod-ssl | Aug 17, 2022 | Jun 8, 2022 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-httpdredhat-upgrade-httpd-coreredhat-upgrade-httpd-core-debuginforedhat-upgrade-httpd-debuginforedhat-upgrade-httpd-debugsourceredhat-upgrade-httpd-develredhat-upgrade-httpd-filesystemredhat-upgrade-httpd-manualredhat-upgrade-httpd-toolsredhat-upgrade-httpd-tools-debuginforedhat-upgrade-mod_http2redhat-upgrade-mod_http2-debuginforedhat-upgrade-mod_http2-debugsourceredhat-upgrade-mod_ldapredhat-upgrade-mod_ldap-debuginforedhat-upgrade-mod_luaredhat-upgrade-mod_lua-debuginforedhat-upgrade-mod_mdredhat-upgrade-mod_md-debuginforedhat-upgrade-mod_md-debugsourceredhat-upgrade-mod_proxy_htmlredhat-upgrade-mod_proxy_html-debuginforedhat-upgrade-mod_sessionredhat-upgrade-mod_session-debuginforedhat-upgrade-mod_sslredhat-upgrade-mod_ssl-debuginfo | Nov 9, 2022 | Jun 9, 2022 | |
| Rocky_linux | rocky-upgrade-httpdrocky-upgrade-httpd-corerocky-upgrade-httpd-core-debuginforocky-upgrade-httpd-debuginforocky-upgrade-httpd-debugsourcerocky-upgrade-httpd-develrocky-upgrade-httpd-toolsrocky-upgrade-httpd-tools-debuginforocky-upgrade-mod_http2rocky-upgrade-mod_http2-debuginforocky-upgrade-mod_http2-debugsourcerocky-upgrade-mod_ldaprocky-upgrade-mod_ldap-debuginforocky-upgrade-mod_luarocky-upgrade-mod_lua-debuginforocky-upgrade-mod_mdrocky-upgrade-mod_md-debuginforocky-upgrade-mod_md-debugsourcerocky-upgrade-mod_proxy_htmlrocky-upgrade-mod_proxy_html-debuginforocky-upgrade-mod_sessionrocky-upgrade-mod_session-debuginforocky-upgrade-mod_sslrocky-upgrade-mod_ssl-debuginfo | Mar 12, 2024 | Jun 9, 2022 | |
| Suse | — | suse-upgrade-apache2suse-upgrade-apache2-develsuse-upgrade-apache2-docsuse-upgrade-apache2-eventsuse-upgrade-apache2-example-pagessuse-upgrade-apache2-preforksuse-upgrade-apache2-utilssuse-upgrade-apache2-worker | Oct 26, 2022 | Jun 9, 2022 |
| Ubuntu | ubuntu-pro-upgrade-apache2ubuntu-pro-upgrade-apache2-binubuntu-upgrade-apache2ubuntu-upgrade-apache2-bin | Mar 14, 2023 | Jun 9, 2022 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Jun 8, 2022 |
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