RHSA-2020:4283 - Security Advisory

Topic

An update for openstack-cinder is now available for Red Hat OpenStack
Platform 16.1 (Train).

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

Description

OpenStack Block Storage (cinder) manages block storage mounting and the
presentation of such mounted block storage to instances. The backend
physical storage can consist of local disks, or Fiber Channel, iSCSI, and
NFS mounts attached to Compute nodes. In addition, Block Storage supports
volume backups, and snapshots for temporary save and restore operations.
Programmatic management is available via Block Storage's API.

Security Fix(es):

• Improper handling of ScaleIO backend credentials (CVE-2020-10755)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.

For more information about the bug fixes and enhancements included with this update, see the "Technical Notes" section of the Release Notes linked in the References section.

Solution

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat OpenStack for IBM Power 16.1 ppc64le
• Red Hat OpenStack 16.1 x86_64
• Cinderlib 16.1 x86_64
• Cinderlib for IBM Power LE 16.1 ppc64le

Fixes

• BZ - 1702234 - [RFE] Cinder RBD revert-to-snapshot
• BZ - 1721361 - Failing to attach 3par iscsi Cinder volume to instance osbrick reports device not found
• BZ - 1808583 - [Backport][RHOSP16.1] [PowerMax] Dell EMC PowerMax Driver Features
• BZ - 1826741 - No longer possible to select storage by image property
• BZ - 1842748 - CVE-2020-10755 openstack-cinder: Improper handling of ScaleIO backend credentials
• BZ - 1848420 - Brocade Fibre Channel Zone Manager driver does not support python 3
• BZ - 1862213 - VxFlexOS/PowerFlex : Volume-attach failed with KeyError: 'config_group'

CVEs

• CVE-2020-10755

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html/release_notes/index