In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.
CVSS Details
- CVSS 3.1 Base Score: 7.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-mod_md | May 4, 2022 | Sep 26, 2019 | |
| Alpine Linux | alpine-linux-upgrade-apache2 | Aug 22, 2024 | Sep 26, 2019 | |
| 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 | Apr 27, 2020 | Sep 26, 2019 | |
| Amazon_linux | — | amazon-linux-upgrade-httpd24 | Oct 26, 2019 | Aug 29, 2019 |
| Apache Httpd | apache-httpd-upgrade-latest | Sep 26, 2019 | Sep 26, 2019 | |
| Centos_linux | — | centos-upgrade-httpdcentos-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_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 5, 2020 | Sep 26, 2019 |
| Debian | debian-upgrade-apache2 | Jul 30, 2024 | Sep 26, 2019 | |
| Gentoo Linux | gentoo-linux-upgrade-www-servers-apache | Sep 9, 2019 | Sep 6, 2019 | |
| 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 | Feb 26, 2020 | Sep 26, 2019 | |
| Ibm Http_server | — | ibm-http_server-apply-fix-pack-9_0_5_1 | Nov 5, 2019 | Sep 26, 2019 |
| Oracle Solaris | oracle-solaris-11-4-upgrade-web-server-apache-24-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-dbd-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-gss-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ldap-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-lua-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-2-4-41-11-4-14-0-1-1-0oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-fips-140-2-4-41-11-4-14-0-1-1-0 | Oct 16, 2019 | Sep 26, 2019 | |
| Oracle_linux | — | oracle-linux-upgrade-httpdoracle-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-mdoracle-linux-upgrade-mod-proxy-htmloracle-linux-upgrade-mod-sessionoracle-linux-upgrade-mod-ssl | Nov 12, 2020 | Aug 14, 2019 |
| Redhat_linux | redhat-upgrade-httpdredhat-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_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 5, 2020 | Sep 26, 2019 | |
| Rocky_linux | rocky-upgrade-mod_mdrocky-upgrade-mod_md-debuginforocky-upgrade-mod_md-debugsource | Mar 12, 2024 | Sep 26, 2019 | |
| 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 | Sep 3, 2019 | Aug 28, 2019 |
| Ubuntu | ubuntu-upgrade-apache2ubuntu-upgrade-apache2-bin | Aug 30, 2019 | Aug 29, 2019 |
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