From Eclipse OpenJ9 0.15 to 0.16, access to diagnostic operations such as causing a GC or creating a diagnostic file are permitted without any privilege checks.
https://access.redhat.com/errata/RHSA-2020:0046
https://access.redhat.com/errata/RHSA-2020:0006
https://access.redhat.com/errata/RHSA-2019:4115
https://access.redhat.com/errata/RHSA-2019:4113
https://bugs.eclipse.org/bugs/show_bug.cgi?id=552129
Source: Mitre, NVD
Published: 2019-10-17
Updated: 2020-10-16
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P
Severity: Medium
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Severity: Critical
EPSS: 0.0058