dbus 1.3.0 before 1.6.22 and 1.8.x before 1.8.6, when running on Linux 2.6.37-rc4 or later, allows local users to cause a denial of service (system-bus disconnect of other services or applications) by sending a message containing a file descriptor, then exceeding the maximum recursion depth before the initial message is forwarded.
{
"binaries": [
{
"binary_version": "1.6.18-0ubuntu4.1",
"binary_name": "dbus"
},
{
"binary_version": "1.6.18-0ubuntu4.1",
"binary_name": "dbus-x11"
},
{
"binary_version": "1.6.18-0ubuntu4.1",
"binary_name": "libdbus-1-3"
},
{
"binary_version": "1.6.18-0ubuntu4.1",
"binary_name": "libdbus-1-dev"
}
],
"availability": "No subscription required"
}