Bug 1732221 (CVE-2019-1010228)

Summary:	CVE-2019-1010228 DCMTK: buffer overflow in DcmRLEDecoder::decompress() leads to possible code execution and denial of service
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:	igor.raits, neuro-sig, sanjay.ankur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	DCMTK 3.6.4	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-23 09:06:56 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:	1732222
Bug Blocks:

Description Dhananjay Arunesh 2019-07-23 04:37:30 UTC

A vulnerability was found in OFFIS.de DCMTK 3.6.3 and below is affected by: Buffer Overflow. The impact is: Possible code execution and confirmed Denial of Service. The component is: DcmRLEDecoder::decompress() (file dcrledec.h, line 122). The attack vector is: Many scenarios of DICOM file processing (e.g. DICOM to image conversion).

Reference:
https://support.dcmtk.org/redmine/issues/858

Comment 1 Dhananjay Arunesh 2019-07-23 04:37:43 UTC

Created dcmtk tracking bugs for this issue:

Affects: fedora-all [bug 1732222]

Comment 2 Product Security DevOps Team 2019-07-23 09:06:56 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 Ankur Sinha (FranciscoD) 2019-07-23 09:31:34 UTC

Hi, 

So is this bug closed now? Is there anything we maintainers need to do? The blocking bug is still open?

Cheers,
Ankur