The aprwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using aprwrite() or aprputs(), such as with modluas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'aprputs' function and may pass it a very large (INTMAX or larger) string must be compiled against current headers to resolve the issue.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-bin" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-bin-dbgsym" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-data" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-dbg" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-dev" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-doc" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-mpm-event" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-mpm-itk" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-mpm-prefork" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-mpm-worker" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-suexec" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-suexec-custom-dbgsym" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-suexec-pristine-dbgsym" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-utils" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2-utils-dbgsym" }, { "binary_version": "2.4.7-1ubuntu4.22+esm6", "binary_name": "apache2.2-bin" }, { "binary_version": "1:2.4.7-1ubuntu4.22+esm6", "binary_name": "libapache2-mod-macro" }, { "binary_version": "1:2.4.7-1ubuntu4.22+esm6", "binary_name": "libapache2-mod-proxy-html" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-bin" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-bin-dbgsym" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-data" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-dbg" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-dbgsym" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-dev" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-dev-dbgsym" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-doc" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-suexec-custom-dbgsym" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-suexec-pristine-dbgsym" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-utils" }, { "binary_version": "2.4.18-2ubuntu3.17+esm6", "binary_name": "apache2-utils-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-bin" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-data" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-dbg" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-dev" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-doc" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-ssl-dev" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.29-1ubuntu4.24", "binary_name": "apache2-utils" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-bin" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-bin-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-data" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-dev" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-doc" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-ssl-dev" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-suexec-custom-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-suexec-pristine-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-utils" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "apache2-utils-dbgsym" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "libapache2-mod-md" }, { "binary_version": "2.4.41-4ubuntu3.12", "binary_name": "libapache2-mod-proxy-uwsgi" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-bin" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-bin-dbgsym" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-data" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-dev" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-doc" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-ssl-dev" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-suexec-custom" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-suexec-custom-dbgsym" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-suexec-pristine" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-suexec-pristine-dbgsym" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-utils" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "apache2-utils-dbgsym" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "libapache2-mod-md" }, { "binary_version": "2.4.52-1ubuntu4.1", "binary_name": "libapache2-mod-proxy-uwsgi" } ] }