D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "10.0"
}
],
"cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
},
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "38"
}
],
"cpe": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*"
}
]
}{
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "1.12.0"
},
{
"fixed": "1.12.28"
},
{
"introduced": "1.14.0"
},
{
"fixed": "1.14.8"
},
{
"introduced": "1.15.0"
},
{
"fixed": "1.15.6"
}
],
"cpe": "cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:*"
}