Bug 1524860 (CVE-2017-16910)

Summary:	CVE-2017-16910 libraw: Invalid read memory access in the LibRaw::xtrans_interpolate() function
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	debarshir, extras-orphan, gwync, hobbes1069, jridky, kde-sig, manisandro, mattdm, mattia.verga, nphilipp, ry, sebastian, siddharth.kde, siddhesh, than, thibault.north
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	LibRaw 0.18.6	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:33:42 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:	1492123, 1494406, 1525379
Bug Blocks:

Description Andrej Nemec 2017-12-12 09:15:14 UTC

An error within the "LibRaw::xtrans_interpolate()" function (internal/dcraw_common.cpp) can be exploited to cause an invalid read memory access and subsequently cause a crash via a specially crafted TIFF image.

References:

https://secuniaresearch.flexerasoftware.com/secunia_research/2017-19

Comment 1 Andrej Nemec 2017-12-12 09:17:18 UTC

Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1494406]


Created dcraw tracking bugs for this issue:

Affects: fedora-all [bug 1492123]

Comment 2 Gwyn Ciesla 2017-12-12 13:23:44 UTC

0.18.6 pushed to stable in f27, in testing in f26.

Comment 3 Andrej Nemec 2017-12-13 08:55:28 UTC

Created LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 1525379]