OpenStack Ironic 4.2.0 through 4.2.1 does not "clean" the disk after use, which allows remote authenticated users to obtain sensitive information.
https://review.openstack.org/#/c/253001
https://review.openstack.org/#/c/252993
https://bugzilla.redhat.com/show_bug.cgi?id=1285809
http://www.openwall.com/lists/oss-security/2015/12/03/4
Source: Mitre, NVD
Published: 2017-06-07
Updated: 2026-05-13
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.00191