D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8 allows local users to (1) cause a denial of service (prevention of new connections and connection drop) by queuing the maximum number of file descriptors or (2) cause a denial of service (disconnect) via multiple messages that combine to have more than the allowed number of file descriptors for a single sendmsg call.
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "1.6.18-0ubuntu4.2",
"binary_name": "dbus"
},
{
"binary_version": "1.6.18-0ubuntu4.2",
"binary_name": "dbus-x11"
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{
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{
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}