While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/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 | Aug 22, 2024 | Oct 5, 2021 | |
| 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 | Oct 18, 2021 | Oct 18, 2021 | |
| Amazon_linux | — | amazon-linux-upgrade-httpd24 | Oct 16, 2021 | Oct 5, 2021 |
| Apache Httpd | apache-httpd-upgrade-latest | Dec 22, 2021 | Oct 5, 2021 | |
| Check Point Gaia | check-point-gaia-upgrade | Feb 25, 2026 | Oct 27, 2021 | |
| Debian | debian-upgrade-apache2 | Jul 30, 2024 | Oct 5, 2021 | |
| Freebsd | freebsd-upgrade-package-apache24 | Nov 4, 2022 | Oct 5, 2021 | |
| Gentoo Linux | gentoo-linux-upgrade-app-admin-apache-toolsgentoo-linux-upgrade-www-servers-apache | Aug 16, 2022 | Oct 5, 2021 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-web-server-apache-24-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-dbd-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-gss-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ldap-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-lua-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-2-4-51-11-4-38-0-1-101-6oracle-solaris-11-4-upgrade-web-server-apache-24-module-apache-ssl-fips-140-2-4-51-11-4-38-0-1-101-6 | Nov 17, 2021 | Nov 17, 2021 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Oct 5, 2021 |
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