Bug 1728498 (CVE-2019-13032)

Summary:	CVE-2019-13032 flightcrew: null-pointer dereference in GetRelativePathToNcx() or GetRelativePathsToXhtmlDocuments
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	dan, hdegoede
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:	2019-07-12 13:08:47 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:	1728499, 1728500
Bug Blocks:

Description Dhananjay Arunesh 2019-07-10 05:41:32 UTC

An issue was discovered in FlightCrew v0.9.2 and earlier. A NULL pointer dereference occurs in GetRelativePathToNcx() or GetRelativePathsToXhtmlDocuments() when a NULL pointer is passed to xc::XMLUri::isValidURI(). This affects third-party software (not Sigil) that uses FlightCrew as a library.

Reference:
https://github.com/Sigil-Ebook/flightcrew/issues/53

Comment 1 Dhananjay Arunesh 2019-07-10 05:42:54 UTC

Created FlightCrew tracking bugs for this issue:

Affects: fedora-all [bug 1728499]

Comment 2 Dhananjay Arunesh 2019-07-10 05:43:15 UTC

Created FlightCrew tracking bugs for this issue:

Affects: epel-7 [bug 1728500]

Comment 3 Product Security DevOps Team 2019-07-12 13:08:47 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.