Bug 994355 (CVE-2013-4183)

Summary: CVE-2013-4183 OpenStack: Cinder LVM volume driver does not support secure deletion
Product: [Other] Security Response Reporter: Garth Mollett <gmollett>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: abaron, aortega, apevec, ayoung, chrisw, dallan, eharney, gkotton, markmc, rbryant, rhos-maint, sclewis, yeylon
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-03-10 06:18:18 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 994368, 994369, 994370, 994669, 994670    
Bug Blocks: 994365    
Attachments:
Description Flags
Upstream fix none

Description Garth Mollett 2013-08-07 06:26:58 UTC
Jeremy Stanley <jeremy> reports:

Title: Cinder LVM volume driver does not support secure deletion
Reporter: Rongze Zhu (UnitedStack)
Products: Cinder
Affects: 2013.1 (Grizzly) and later

Description:
Rongze Zhu from UnitedStack reported a vulnerability in the Cinder
LVM volume driver. The contents of LVM snapshots may not be cleared
upon deletion even when secure deletes are configured, resulting in
potential exposure of latent data to subsequent servers for other
tenants. Only setups using LVMVolumeDriver are affected.

Havana (development branch) fix:
https://review.openstack.org/36506

Grizzly fix:
https://review.openstack.org/39565

Notes:
This fix is included in the havana-2 development milestone and will
appear in a future 2013.1.3 release.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4183
https://bugs.launchpad.net/nova/+bug/1198185

Comment 3 Garth Mollett 2013-08-07 07:01:13 UTC
Created attachment 783692 [details]
Upstream fix

Comment 4 Kurt Seifried 2013-08-07 18:16:32 UTC
Created openstack-swift tracking bugs for this issue:

Affects: fedora-all [bug 994669]
Affects: epel-6 [bug 994670]

Comment 5 errata-xmlrpc 2013-09-03 20:24:16 UTC
This issue has been addressed in following products:

  OpenStack 3 for RHEL 6

Via RHSA-2013:1198 https://rhn.redhat.com/errata/RHSA-2013-1198.html