Bug 1577722

Summary:	nodejs-concat-stream: Uninitialized memory disclosure when user input passed to index.js:write()
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ahardin, bleanhar, ccoleman, dedgar, dffrench, drusso, hhorak, jgoulding, jmadigan, jokerman, jorton, jshepherd, kseifried, lgriffin, mchappel, ngough, pwright, rhel8-maint, rrajasek, sfowler, tchollingsworth, thrcka, tjay, trepel, zsvetlik
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:	2018-05-14 04:01:58 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:	1577723, 1577724
Bug Blocks:	1577727

Description Sam Fowler 2018-05-14 03:56:29 UTC

Versions of concat-stream before 1.5.2 are vulnerable to memory exposure if user provided input is passed into write().

Versions <1.3.0 are not affected due to not using unguarded Buffer constructor.


External Reference:

https://nodesecurity.io/advisories/597


Upstream patch:

https://github.com/maxogden/concat-stream/pull/47/commits/3e285ba5e5b10b7c98552217f5c1023829efe69e

Comment 1 Sam Fowler 2018-05-14 03:57:00 UTC

Created nodejs-concat-stream tracking bugs for this issue:

Affects: epel-all [bug 1577723]
Affects: fedora-26 [bug 1577724]

Comment 2 Sam Fowler 2018-05-14 04:01:58 UTC


*** This bug has been marked as a duplicate of bug 1432987 ***