A carefully crafted request uri-path can cause modproxyuwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-bin" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-bin-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-data" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-dev" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-doc" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-ssl-dev" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-suexec-custom-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-suexec-pristine-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-utils" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "apache2-utils-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "libapache2-mod-md" }, { "binary_version": "2.4.41-4ubuntu3.5", "binary_name": "libapache2-mod-proxy-uwsgi" } ] }