Bug 1573049 (CVE-2018-10289)

Summary:	CVE-2018-10289 mupdf: Infinite lop in pdf/pdf-xref.c:fz_skip_space() allows for denial of service via crafted PDF
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
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 10:20:47 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:	1573050
Bug Blocks:

Description Sam Fowler 2018-04-30 03:36:55 UTC

MuPDF through version 1.13.0 has an infinite loop vulnerability in the pdf/pdf-xref.c:fz_skip_space() function. An attacker could exploit this to cause a denial of service via crafted PDF.


Upstream Bug:

https://bugs.ghostscript.com/show_bug.cgi?id=699271

Comment 1 Sam Fowler 2018-04-30 03:37:08 UTC

Created mupdf tracking bugs for this issue:

Affects: fedora-all [bug 1573050]

Comment 2 Michael J Gruber 2018-06-10 12:42:34 UTC

Patch in dist-git and submitted upstream:

https://bugs.ghostscript.com/attachment.cgi?id=15230

Comment 3 Product Security DevOps Team 2019-06-10 10:20:47 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.