A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit is reached by reading the HTTP header. This vulnerability is considered very hard if not impossible to trigger in non-debug mode (both log and build level), so it is classified as low risk for common server usage.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-apache2 | Apr 2, 2018 | Mar 26, 2018 | |
| Amazon_linux | — | amazon-linux-upgrade-httpd24 | May 4, 2018 | Mar 23, 2018 |
| Apache Httpd | View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗ | apache-httpd-upgrade-latest | Mar 26, 2018 | Mar 26, 2018 |
| Arch Linux | View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗ | arch-linux-upgrade-latest | Jul 11, 2025 | Mar 26, 2018 |
| Centos_linux | — | centos-upgrade-httpdcentos-upgrade-httpd-debuginfocentos-upgrade-httpd-develcentos-upgrade-httpd-manualcentos-upgrade-httpd-toolscentos-upgrade-mod_ldapcentos-upgrade-mod_proxy_htmlcentos-upgrade-mod_sessioncentos-upgrade-mod_ssl | Apr 1, 2020 | Mar 26, 2018 |
| Debian | debian-upgrade-apache2 | Apr 4, 2018 | Mar 23, 2018 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Apr 11, 2018 | |
| Freebsd | freebsd-upgrade-package-apache24freebsd-upgrade-package-apache22 | Mar 25, 2018 | Mar 24, 2018 | |
| Hpux | — | hpux-update-hpuxwsapache | Mar 28, 2022 | Mar 26, 2018 |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-httpdhuawei-euleros-2_0_sp2-upgrade-httpd-develhuawei-euleros-2_0_sp2-upgrade-httpd-manualhuawei-euleros-2_0_sp2-upgrade-httpd-toolshuawei-euleros-2_0_sp2-upgrade-mod_ssl | Dec 4, 2019 | Mar 26, 2018 | |
| 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 | Dec 18, 2019 | Mar 26, 2018 | |
| 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 | Nov 19, 2019 | Mar 26, 2018 | |
| Ibm Http_server | — | ibm-http_server-apply-interim-fix-pi95670-for-8_0ibm-http_server-apply-interim-fix-pi95670-for-8_5ibm-http_server-apply-interim-fix-pi95670-for-9_0 | Jun 22, 2018 | Mar 26, 2018 |
| Oracle Solaris | oracle-solaris-11-3-upgrade-web-server-apache-24-2-4-33-0-175-3-32-0-3-0oracle-solaris-11-3-upgrade-web-server-apache-24-module-apache-dbd-2-4-33-0-175-3-32-0-3-0oracle-solaris-11-3-upgrade-web-server-apache-24-module-apache-ldap-2-4-33-0-175-3-32-0-3-0oracle-solaris-11-3-upgrade-web-server-apache-24-module-apache-lua-2-4-33-0-175-3-32-0-3-0oracle-solaris-11-3-upgrade-web-server-apache-24-module-apache-ssl-2-4-33-0-175-3-32-0-3-0oracle-solaris-11-3-upgrade-web-server-apache-24-module-apache-ssl-fips-140-2-4-33-0-175-3-32-0-3-0 | May 16, 2018 | Mar 26, 2018 | |
| Oracle_linux | — | oracle-linux-upgrade-httpdoracle-linux-upgrade-httpd-develoracle-linux-upgrade-httpd-manualoracle-linux-upgrade-httpd-toolsoracle-linux-upgrade-mod-ldaporacle-linux-upgrade-mod-proxy-htmloracle-linux-upgrade-mod-sessionoracle-linux-upgrade-mod-ssl | Oct 5, 2022 | Mar 21, 2018 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-httpdredhat-upgrade-httpd-debuginforedhat-upgrade-httpd-develredhat-upgrade-httpd-manualredhat-upgrade-httpd-toolsredhat-upgrade-mod_ldapredhat-upgrade-mod_proxy_htmlredhat-upgrade-mod_sessionredhat-upgrade-mod_ssl | Apr 1, 2020 | Mar 26, 2018 | |
| Suse | — | suse-upgrade-apache2suse-upgrade-apache2-develsuse-upgrade-apache2-docsuse-upgrade-apache2-example-pagessuse-upgrade-apache2-preforksuse-upgrade-apache2-utilssuse-upgrade-apache2-worker | Apr 6, 2018 | Mar 23, 2018 |
| Ubuntu | ubuntu-upgrade-apache2-2-binubuntu-upgrade-apache2-bin | Apr 25, 2018 | Mar 23, 2018 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Mar 26, 2018 |
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