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: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: 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]