Bug 1507576 (CVE-2017-15953, CVE-2017-15954, CVE-2017-15955)

Summary:	CVE-2017-15953 CVE-2017-15954 CVE-2017-15955 bchunk: Multiple vulnerabilities
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bugs.michael, cse.cem+redhatbugz, yana
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:	2019-06-08 03:30:08 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:	1507577
Bug Blocks:

Description Andrej Nemec 2017-10-30 15:28:04 UTC

CVE-2017-15953

bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-based buffer overflow and crash when processing a malformed CUE (.cue) file.

https://github.com/extramaster/bchunk/issues/2

CVE-2017-15954

bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to a heap-based buffer overflow (with a resultant invalid free) and crash when processing a malformed CUE (.cue) file.

https://github.com/extramaster/bchunk/issues/3

CVE-2017-15955

bchunk (related to BinChunker) 1.2.0 and 1.2.1 is vulnerable to an "Access violation near NULL on destination operand" and crash when processing a malformed CUE (.cue) file.

https://github.com/extramaster/bchunk/issues/4

Comment 1 Andrej Nemec 2017-10-30 15:28:15 UTC

Created bchunk tracking bugs for this issue:

Affects: fedora-all [bug 1507577]

Comment 2 Yana Luna-Terra 2017-10-31 08:23:03 UTC

I've patched vulnerabilities. Thanks to Wen Bin for reporting this!

https://github.com/NixOS/nixpkgs/blob/7d04f9f8fdf22071f422ba8563d47b9ca04c518c/pkgs/tools/cd-dvd/bchunk/CVE-2017-15953.patch
https://github.com/NixOS/nixpkgs/blob/7d04f9f8fdf22071f422ba8563d47b9ca04c518c/pkgs/tools/cd-dvd/bchunk/CVE-2017-15955.patch

Comment 3 Conrad Meyer 2018-04-06 14:01:16 UTC

Thanks for handling this.

Comment 4 Product Security DevOps Team 2019-06-08 03:30:08 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.