Bug 1693629 (CVE-2019-10023)

Summary:	CVE-2019-10023 xpdf: floating point exception in function PostScriptFunction::exec in Function.cc
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:	pertusus, tcallawa
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:	2019-06-10 10:52:16 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:	1693656, 1693652
Bug Blocks:

Description Dhananjay Arunesh 2019-03-28 11:37:40 UTC

An issue was discovered in Xpdf 4.01.01. There is an FPE in the function PostScriptFunction::exec at Function.cc for the psOpMod case.

Reference:
https://forum.xpdfreader.com/viewtopic.php?f=3&t=41276

Comment 1 Dhananjay Arunesh 2019-03-28 12:22:45 UTC

Created xpdf tracking bugs for this issue:

Affects: fedora-all [bug 1693652]

Comment 2 Dhananjay Arunesh 2019-03-28 12:24:43 UTC

Created xpdf tracking bugs for this issue:

Affects: epel-all [bug 1693656]

Comment 3 Product Security DevOps Team 2019-06-10 10:52:16 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.