Bug 1574726 (CVE-2018-10537)

Summary:	CVE-2018-10537 wavpack: out of bounds write in ParseWave64HeaderConfig in wave64.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	lemenkov, mlichvar, sergio, valtri
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:	2019-07-12 13:05:15 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:	1574720, 1574721, 1574723, 1574732
Bug Blocks:	1574733

Description Laura Pardo 2018-05-03 21:42:14 UTC

An issue was discovered in WavPack 5.1.0 and earlier. The W64 parser component contains a vulnerability that allows writing to memory because ParseWave64HeaderConfig in wave64.c does not reject multiple format chunks.


References:
https://github.com/dbry/WavPack/issues/30 	
https://github.com/dbry/WavPack/issues/31 	
https://github.com/dbry/WavPack/issues/32

Patch:
https://github.com/dbry/WavPack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15

Comment 1 Laura Pardo 2018-05-03 21:51:09 UTC

Created mingw-wavpack tracking bugs for this issue:

Affects: epel-7 [bug 1574720]
Affects: fedora-all [bug 1574723]


Created wavpack tracking bugs for this issue:

Affects: fedora-all [bug 1574721]

Comment 3 Doran Moppert 2018-07-27 03:10:02 UTC

Wave64 support was added in WavPack 4.80+

Comment 4 Product Security DevOps Team 2019-07-12 13:05:15 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-2018-10537