Bug 1743106 (CVE-2019-14934)

Summary:	CVE-2019-14934 pdfresurrect: out-of bounds write in pdf_load_pages_kids in pdf.c
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:	lemenkov
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:	2019-08-19 08:48:15 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:	1743107
Bug Blocks:

Description Dhananjay Arunesh 2019-08-19 06:17:36 UTC

An issue was discovered in PDFResurrect before 0.18. pdf_load_pages_kids in pdf.c doesn't validate a certain size value, which leads to a malloc failure and out-of-bounds write.

Reference:
https://github.com/enferex/pdfresurrect/commit/0c4120fffa3dffe97b95c486a120eded82afe8a6
https://github.com/enferex/pdfresurrect/compare/v0.17...v0.18

Comment 1 Dhananjay Arunesh 2019-08-19 06:17:47 UTC

Created pdfresurrect tracking bugs for this issue:

Affects: fedora-all [bug 1743107]

Comment 2 Product Security DevOps Team 2019-08-19 08:48:15 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.