Bug 1795475 (CVE-2019-10746)

Summary:	CVE-2019-10746 nodejs-mixin-deep: prototype pollution in function mixin-deep
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	aos-bugs, bdettelb, bmontgom, cbuissar, eparis, hhorak, jburrell, jcantril, jokerman, jorton, jsmith.fedora, nodejs-maint, nstielau, pchavan, periklis, pladd, sponnaga, thrcka, tomckay, vondruch
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	nodejs-mixin-deep 1.3.2, nodejs-mixin-deep 2.0.0	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in Nodejs's mixin-deep prior to versions 1.3.2 and 2.0.0. The mixin-deep function could be used to add or modify properties of the Object.prototype. The highest threat from this vulnerability is to system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-11 16:09:43 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:	1795476, 1795843, 1795844, 1795845, 1795846, 1795847, 1804235, 1804236, 1804237, 1804238, 1920692, 1921842, 1922203, 1922255
Bug Blocks:	1795478

Description Dhananjay Arunesh 2020-01-28 04:37:12 UTC

A vulnerability was found in Nodejs mixin-deep, where mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

Reference:
https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212

Comment 1 Dhananjay Arunesh 2020-01-28 04:37:41 UTC

Created nodejs-mixin-deep tracking bugs for this issue:

Affects: fedora-all [bug 1795476]

Comment 2 Jason Shepherd 2020-01-29 02:07:27 UTC

While OpenShift Container Platform (OCP) contains the affected nodejs-mixin-deep code, it's added as a dependency of Kibana 5. Similar issue about prototype pollution [1] have been fixed, but no known attack vector was found, so we're rating this issue as Low for OCP. 

[1] CVE-2019-10744 https://www.elastic.co/community/security

Comment 4 Jason Shepherd 2020-01-29 02:19:41 UTC

Red Hat Quay 3.2 uses nodejs-deep-mixin 1.3.2 which has a fix for this vulnerability.

Comment 6 Cedric Buissart 2020-02-18 12:24:53 UTC

Upstream commits :

nodejs-mixin-deep 1.3.2 : https://github.com/jonschlinkert/mixin-deep/commit/90ee1fab375fccfd9b926df718243339b4976d50
nodejs-mixin-deep 2.0.1 : https://github.com/jonschlinkert/mixin-deep/commit/8f464c8ce9761a8c9c2b3457eaeee9d404fa7af9

Comment 11 Cedric Buissart 2020-02-25 09:10:31 UTC

Statement:

In Red Hat Software Collections and Red Hat Enterprise Linux 8, nodejs-mixin-deep is bundled into nodejs-nodemon, and is not meant to be accessed outside of that package. Within nodemon, this flaw is rated with a Low severity.

Comment 12 errata-xmlrpc 2021-02-11 13:35:10 UTC

This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2021:0485 https://access.redhat.com/errata/RHSA-2021:0485

Comment 13 Product Security DevOps Team 2021-02-11 16:09:43 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-2019-10746

Comment 14 errata-xmlrpc 2021-02-16 14:32:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:0549 https://access.redhat.com/errata/RHSA-2021:0549