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 httpdUpgrade mod_proxy_htmlUpgrade httpd-toolsUpgrade httpd-develUpgrade mod_sessionUpgrade httpd-manualUpgrade httpd-filesystemUpgrade mod_mdUpgrade mod_sslUpgrade mod_ldapUpgrade mod_http2 | May 13, 2022 | Dec 20, 2021 |
| Alpine Linux | — | Upgrade apache2 | Aug 22, 2024 | Dec 20, 2021 |
| Amazon Linux Ami 2 | — | Upgrade httpd-toolsUpgrade mod_ldapUpgrade httpd-manualUpgrade httpd-filesystemUpgrade mod_sessionUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade mod_sslUpgrade mod_mdUpgrade httpd-debuginfoUpgrade httpd | Jul 4, 2022 | Dec 20, 2021 |
| Amazon_linux | — | Upgrade httpd24 | Jan 20, 2022 | Dec 20, 2021 |
| Amazon_linux_2023 | — | Upgrade mod_session-debuginfoUpgrade mod_ldap-debuginfoUpgrade httpd-debugsourceUpgrade mod_sslUpgrade httpdUpgrade httpd-develUpgrade httpd-filesystemUpgrade mod_proxy_htmlUpgrade httpd-coreUpgrade mod_sessionUpgrade httpd-debuginfoUpgrade httpd-manualUpgrade mod_proxy_html-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_ldapUpgrade mod_lua-debuginfoUpgrade httpd-core-debuginfoUpgrade httpd-toolsUpgrade mod_luaUpgrade httpd-tools-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 OS X security update 2022-004 CatalinaUpgrade macOS to the latest version | May 17, 2022 | Dec 20, 2021 |
| Centos_linux | — | Upgrade httpd-develUpgrade httpdUpgrade mod_sslUpgrade mod_http2-debugsourceUpgrade mod_md-debuginfoUpgrade mod_mdUpgrade httpd-manualUpgrade mod_md-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_sessionUpgrade httpd-debugsourceUpgrade mod_ldap-debuginfoUpgrade httpd-debuginfoUpgrade mod_proxy_htmlUpgrade mod_proxy_html-debuginfoUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade mod_ldapUpgrade mod_ssl-debuginfoUpgrade mod_session-debuginfoUpgrade mod_http2Upgrade httpd-tools-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 httpdUpgrade httpd-toolsUpgrade mod_ssl | Apr 20, 2022 | Dec 20, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade httpdUpgrade httpd-develUpgrade httpd-manualUpgrade mod_sslUpgrade httpd-toolsUpgrade mod_sessionUpgrade httpd-filesystem | 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 9.0.0.3 or laterApply IBM HTTP Server version 8.0.0.10 or laterApply IBM HTTP Server version 7.0.0.37 or laterApply IBM HTTP Server Interim Fix PH42862Apply IBM HTTP Server Interim Fix Interim Fix PH67414Apply IBM HTTP Server version 6.1.0.41 or laterApply IBM HTTP Server version 9.0.5.25 or laterApply IBM HTTP Server version 9.0.5.11 or laterApply IBM HTTP Server version 8.5.5.4 or laterApply IBM HTTP Server version 7.0.0.21 or laterApply IBM HTTP Server Interim Fix Interim Fix PM46234Apply IBM HTTP Server Interim Fix PI27904Apply IBM HTTP Server version 8.0.0.1 or later | Aug 31, 2022 | Jan 12, 2022 |
| Oracle Solaris | — | Upgrade 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-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-lua to version 2.4.52-11.4.42.0.1.113.1 on Solaris 11.4Upgrade 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 11.4 | Feb 17, 2022 | Dec 20, 2021 |
| Oracle_linux | — | Upgrade httpd-develUpgrade httpdUpgrade httpd-toolsUpgrade mod_proxy_htmlUpgrade mod_http2Upgrade httpd-manualUpgrade mod_ldapUpgrade mod_sessionUpgrade mod_mdUpgrade mod_sslUpgrade httpd-filesystem | May 18, 2022 | Dec 20, 2021 |
| Redhat_linux | — | Upgrade httpd-manualUpgrade httpd-toolsUpgrade httpd-debugsourceUpgrade httpdUpgrade httpd-debuginfoUpgrade mod_md-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade mod_sessionUpgrade httpd-tools-debuginfoUpgrade mod_ldapUpgrade mod_proxy_htmlUpgrade mod_ssl-debuginfoUpgrade mod_http2-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_session-debuginfoUpgrade mod_mdUpgrade mod_ldap-debuginfoUpgrade mod_http2Upgrade mod_md-debugsourceUpgrade httpd-develUpgrade httpd-filesystemUpgrade mod_ssl | May 13, 2022 | Dec 20, 2021 |
| Rocky_linux | — | Upgrade httpdUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade mod_ldap-debuginfoUpgrade mod_sessionUpgrade mod_http2-debugsourceUpgrade mod_http2-debuginfoUpgrade mod_mdUpgrade mod_sslUpgrade httpd-debuginfoUpgrade httpd-debugsourceUpgrade mod_md-debugsourceUpgrade mod_md-debuginfoUpgrade mod_session-debuginfoUpgrade httpd-tools-debuginfoUpgrade mod_ssl-debuginfoUpgrade mod_ldapUpgrade httpd-toolsUpgrade mod_proxy_html-debuginfoUpgrade mod_http2 | Mar 5, 2024 | Dec 20, 2021 |
| Suse | — | Upgrade apache2-preforkUpgrade apache2-example-pagesUpgrade apache2Upgrade apache2-develUpgrade apache2-docUpgrade apache2-workerUpgrade apache2-eventUpgrade apache2-utils | 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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