Bug 1861978 (CVE-2020-15899)

Summary:	CVE-2020-15899 grin: insufficient validation of data related to Mimblewimble
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	pahan, terje.rosten
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-07-30 07:27:52 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:	1861979, 1861980
Bug Blocks:

Description Dhananjay Arunesh 2020-07-30 05:16:35 UTC

Grin 3.0.0 before 4.0.0 has insufficient validation of data related to Mimblewimble.

References:
https://github.com/mimblewimble/grin/compare/v3.1.1...v4.0.0
https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-15899.md

Comment 1 Dhananjay Arunesh 2020-07-30 05:17:09 UTC

Created grin tracking bugs for this issue:

Affects: epel-7 [bug 1861980]
Affects: fedora-all [bug 1861979]

Comment 2 Product Security DevOps Team 2020-07-30 07:27:52 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.

Comment 3 Terje Røsten 2020-07-30 08:37:47 UTC

hi!

Can you please update your mapping between upstream projects and fedora/epel package?

grin in fedora/epel is:
  https://pypi.org/project/grin/

not:
    
 https://github.com/mimblewimble/grin

The later is not packaged at all in fedora/epel, no bugzilla reports should be created
for CVEs for this project.

Thanks!