Bug 1494582 (CVE-2017-14520)

Summary:	CVE-2017-14520 poppler: Floating point exception in Splash::scaleImageYuXd() function in Splash.cc
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	alexl, caillon+fedoraproject, caolanm, feborges, gnome-sig, manisandro, mkasik, novyjindrich, rdieter, rhughes, rstrode, sandmann
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 03:26:10 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1494583, 1494584
Bug Blocks:

Description Pedro Sampaio 2017-09-22 14:40:05 UTC

In Poppler 0.59.0, a floating point exception occurs in Splash::scaleImageYuXd()
in Splash.cc, which may lead to a potential attack when handling malicious PDF
files.

Upstream bug:

https://bugs.freedesktop.org/show_bug.cgi?id=102719

Upstream patch:

https://cgit.freedesktop.org/poppler/poppler/commit/?id=504b3590182175390f474657a372e78fb1508262

References:

https://bugzilla.novell.com/show_bug.cgi?id=1059155

Comment 1 Pedro Sampaio 2017-09-22 14:40:43 UTC

Created mingw-poppler tracking bugs for this issue:

Affects: fedora-all [bug 1494584]


Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 1494583]