ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "31"
},
{
"last_affected": "32"
}
],
"source": "CPE_FIELD",
"vendor_product": "fedoraproject:fedora"
}
]
}