Bug 1768731 (CVE-2019-3866)

Summary:	CVE-2019-3866 openstack-mistral: information disclosure in mistral log
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bdettelb, dbecker, jjoyce, jschluet, lhh, lpeer, mburns, rhos-maint, sclewis, security-response-team, slinaber, slong, tomckay, tvignaud
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
See Also:	https://issues.redhat.com/browse/PROJQUAY-145
Whiteboard:
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.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-04 20:41:48 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:	1770039, 1770040, 1770041, 1770042, 1770043, 1770661, 1845935, 1847981
Bug Blocks:	1768733

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.