Bug 1743073 (CVE-2019-10225) - CVE-2019-10225 atomic-openshift: The basic-user RBAC role allow leaking of GlusterFS StorageClass restuserkey value
Summary: CVE-2019-10225 atomic-openshift: The basic-user RBAC role allow leaking of Gl...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-10225
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1743089
Blocks: 1738422 1940808
TreeView+ depends on / blocked
 
Reported: 2019-08-19 05:19 UTC by Jason Shepherd
Modified: 2021-10-27 10:48 UTC (History)
13 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-10-27 10:48:27 UTC
Embargoed:

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Description Jason Shepherd 2019-08-19 05:19:05 UTC 
The basic-user RABC role in OpenShift Container Platform doesn't sufficiently protect the GlusterFS StorageClass against leaking of the restuserkey. An attacker able to edit a GlusterFS StorageClass is able to obtain the value of restuserkey.
Comment 1 Jason Shepherd 2019-08-19 05:19:08 UTC 
Acknowledgments:

Name: Morten Skou (UFST), Rune Henriksen (UFST)
Comment 2 Jason Shepherd 2019-08-19 05:19:11 UTC 
Mitigation:

Use of the restuserkey in GlusterFS StorageClass is deprecated upstream [1] and will be removed in a future release. To mitigate this vulnerability make use of secretName, and secretNamespace parameters to store the Gluster REST service password. 
[1] https://kubernetes.io/docs/concepts/storage/storage-classes/#glusterfs
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