MariaDB through 10
MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr.
Exploitability
AV:L
AC:L
PR:L
UI:N
Scope
S:U
Impact
C:N
I:N
A:H
5.5/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H