A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/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 ↗ | 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 ↗ | 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 | Oct 1, 2020 | Mar 26, 2018 |
| Debian | debian-upgrade-apache2 | Apr 4, 2018 | Mar 23, 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 | Jul 3, 2018 | 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 | Jul 3, 2018 | Mar 26, 2018 | |
| Ibm Http_server | — | ibm-http_server-apply-fix-pack-9_0_0_8 | Aug 6, 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 13, 2020 | 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 | Oct 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-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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