A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).
CVSS Details
- CVSS 3.1 Base Score: 8.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mod_proxy_htmlUpgrade httpdUpgrade httpd-toolsUpgrade httpd-develUpgrade mod_sessionUpgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-manualUpgrade mod_mdUpgrade mod_http2Upgrade mod_ldap | May 13, 2022 | Dec 20, 2021 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Dec 20, 2021 |
| Amazon Linux Ami 2 | — | Upgrade httpdUpgrade httpd-develUpgrade httpd-filesystemUpgrade mod_mdUpgrade mod_ldapUpgrade mod_sslUpgrade httpd-debuginfoUpgrade httpd-manualUpgrade mod_proxy_htmlUpgrade mod_sessionUpgrade httpd-tools | Jul 4, 2022 | Dec 20, 2021 |
| Amazon_linux | — | Upgrade httpd24 | Jan 20, 2022 | Dec 20, 2021 |
| Amazon_linux_2023 | — | Upgrade httpd-coreUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-debugsourceUpgrade httpdUpgrade mod_session-debuginfoUpgrade mod_sessionUpgrade httpd-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-filesystemUpgrade mod_sslUpgrade mod_ldap-debuginfoUpgrade mod_ldapUpgrade mod_luaUpgrade httpd-core-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_lua-debuginfoUpgrade httpd-toolsUpgrade mod_proxy_html-debuginfo | Feb 17, 2025 | Dec 20, 2021 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Jan 6, 2022 | Dec 20, 2021 |
| Apple Osx Amd | — | — | Oct 14, 2024 | Dec 20, 2021 |
| Apple Osx Apache | — | Apply Apple macOS Security Update 2022-004 CatalinaUpgrade macOS to the latest version | May 17, 2022 | May 16, 2022 |
| Centos_linux | — | Upgrade mod_ldap-debuginfoUpgrade mod_md-debugsourceUpgrade mod_sessionUpgrade mod_sslUpgrade mod_md-debuginfoUpgrade httpd-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-develUpgrade httpdUpgrade httpd-manualUpgrade mod_mdUpgrade httpd-debugsourceUpgrade mod_http2-debugsourceUpgrade mod_ssl-debuginfoUpgrade httpd-tools-debuginfoUpgrade httpd-filesystemUpgrade mod_ldapUpgrade httpd-toolsUpgrade mod_session-debuginfoUpgrade mod_http2Upgrade mod_proxy_html-debuginfo | May 13, 2022 | Dec 20, 2021 |
| Debian | — | Upgrade apache2 | Jan 6, 2022 | Dec 20, 2021 |
| Freebsd | — | Upgrade apache24 | Nov 4, 2022 | Dec 20, 2021 |
| Gentoo Linux | — | Upgrade www-servers/apache.Upgrade app-admin/apache-tools. | Aug 16, 2022 | Dec 20, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpdUpgrade mod_ssl | Apr 20, 2022 | Dec 20, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpd-filesystemUpgrade mod_sessionUpgrade httpdUpgrade httpd-toolsUpgrade mod_sslUpgrade httpd-develUpgrade httpd-manual | Mar 29, 2022 | Dec 20, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Mar 3, 2022 | Dec 20, 2021 |
| Ibm Http_server | — | Apply IBM HTTP Server version 9.0.5.11 or laterApply IBM HTTP Server Interim Fix PH42862 | Aug 31, 2022 | Jan 12, 2022 |
| Oracle Solaris | — | Upgrade web/server/apache-24/module/apache-dbd to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24 to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24/module/apache-gss to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ssl-fips-140 to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24/module/apache-ldap to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade web/server/apache-24/module/apache-lua to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4 | Feb 17, 2022 | Dec 20, 2021 |
| Oracle_linux | — | Upgrade mod_mdUpgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_sessionUpgrade mod_http2Upgrade httpd-manualUpgrade mod_sslUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade httpdUpgrade httpd-devel | May 18, 2022 | Dec 20, 2021 |
| Redhat_linux | — | Upgrade mod_mdUpgrade mod_ldap-debuginfoUpgrade mod_http2-debuginfoUpgrade mod_session-debuginfoUpgrade mod_http2-debugsourceUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade mod_sslUpgrade httpd-filesystemUpgrade mod_ssl-debuginfoUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade httpdUpgrade mod_ldapUpgrade httpd-debuginfoUpgrade httpd-manualUpgrade httpd-tools-debuginfoUpgrade mod_md-debuginfoUpgrade httpd-debugsourceUpgrade mod_sessionUpgrade mod_proxy_html-debuginfo | May 13, 2022 | Dec 20, 2021 |
| Rocky_linux | — | Upgrade httpd-toolsUpgrade mod_http2Upgrade mod_ssl-debuginfoUpgrade mod_ldapUpgrade httpd-tools-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-debuginfoUpgrade mod_http2-debugsourceUpgrade mod_ldap-debuginfoUpgrade httpd-debugsourceUpgrade mod_md-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_md-debuginfoUpgrade mod_sslUpgrade mod_sessionUpgrade mod_proxy_htmlUpgrade mod_mdUpgrade httpd-develUpgrade httpd | Mar 5, 2024 | Dec 20, 2021 |
| Suse | — | Upgrade apache2Upgrade apache2-preforkUpgrade apache2-develUpgrade apache2-example-pagesUpgrade apache2-docUpgrade apache2-utilsUpgrade apache2-workerUpgrade apache2-event | Jan 13, 2022 | Dec 20, 2021 |
| Ubuntu | — | Upgrade apache2 (Ubuntu Pro)Upgrade apache2Upgrade apache2-bin (Ubuntu Pro)Upgrade apache2-bin | Jan 7, 2022 | Dec 20, 2021 |
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