Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.
CVSS Details
- CVSS 3.1 Base Score: 9.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
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 8, 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 | Nov 16, 2022 | Jun 8, 2022 |
| Redhat_linux | redhat-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 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub