Bug 1656201 (CVE-2018-19777)

Summary:	CVE-2018-19777 mupdf: infinite loop in the function svg_dev_end_tile in fitz/svg-device.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	mjg
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 10:43:38 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:	1656202
Bug Blocks:

Description Laura Pardo 2018-12-04 22:30:58 UTC

In Artifex MuPDF 1.14.0, there is an infinite loop in the function svg_dev_end_tile in fitz/svg-device.c, as demonstrated by mutool. 


References:
https://bugs.ghostscript.com/show_bug.cgi?id=700301

Comment 1 Laura Pardo 2018-12-04 22:31:18 UTC

Created mupdf tracking bugs for this issue:

Affects: fedora-all [bug 1656202]

Comment 2 Product Security DevOps Team 2019-06-10 10:43:38 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.