Bug 1768731 (CVE-2019-3866) - CVE-2019-3866 openstack-mistral: information disclosure in mistral log
Summary: CVE-2019-3866 openstack-mistral: information disclosure in mistral log
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-3866
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: 1770039 1770040 1770041 1770042 1770043 1770661 1845935 1847981
Blocks: 1768733
TreeView+ depends on / blocked
 
Reported: 2019-11-05 07:06 UTC by Dhananjay Arunesh
Modified: 2021-02-16 05:08 UTC (History)
14 users (show)

See Also:
Fixed In Version: mistral 7.1.0, mistral 8.1.0, mistral 9.0.1
Doc Type: If docs needed, set a value
Doc Text:
An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.
Clone Of:
Environment:
Last Closed: 2021-02-04 20:41:48 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:0420 0 None None None 2021-02-04 16:14:14 UTC

Description Dhananjay Arunesh 2019-11-05 07:06:02 UTC 
A vulnerability was discovered that all the data from the TripleO heat stack (user provided and generated passwords, certificates, ssh keys) are available in the mistral logs on the undercloud, in clear text.
Comment 4 Summer Long 2019-11-07 23:59:06 UTC 
Created openstack-mistral-3 tracking bugs for this issue:

Affects: openstack-rdo [bug 1770043]
Comment 6 Summer Long 2019-11-11 00:26:26 UTC 
Upstream bug: https://bugs.launchpad.net/tripleo/+bug/1850843
Patch for Pike and newer: https://launchpadlibrarian.net/449472809/0001-Ensure-we-mask-sensitive-data-from-Mistral-Action-lo.patch
Comment 9 Summer Long 2019-11-12 22:27:32 UTC 
Acknowledgments:

Name: the OpenStack project
Upstream: Gauvain Pocentek and Clément Beaufils (Kindred Group PLC)
Comment 10 Summer Long 2019-11-19 04:26:25 UTC 
Patch for Ocata and older: https://launchpadlibrarian.net/449473654/0001-Ensure-we-mask-sensitive-data-from-Mistral-Action-lo.patch
Comment 14 Summer Long 2019-12-20 08:05:44 UTC 
Mitigation:

Plain text information can be masked by ensuring that all mistral log files are not world readable.
Comment 20 errata-xmlrpc 2021-02-04 16:14:12 UTC 
This issue has been addressed in the following products:

  Red Hat Quay 3

Via RHSA-2021:0420 https://access.redhat.com/errata/RHSA-2021:0420
Comment 21 Product Security DevOps Team 2021-02-04 20:41:48 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-3866
Comment 23 Summer Long 2021-02-16 05:08:53 UTC 
Statement:

In Red Hat OpenStack Platform 10/13, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP10/13 openstack-mistral package.
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