Bug 1533649 (CVE-2018-5308)

Summary:	CVE-2018-5308 podofo: Out-of-bounds write in dfMemoryOutputStream::Write function in base/PdfOutputStream.cpp
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dan, manisandro
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:	2019-06-08 03:36:46 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:	1533651, 1533650
Bug Blocks:

Description Laura Pardo 2018-01-11 21:49:56 UTC

PoDoFo 0.9.5 does not properly validate memcpy arguments in the PdfMemoryOutputStream::Write function (base/PdfOutputStream.cpp). Remote attackers could leverage this vulnerability to cause a denial-of-service or possibly unspecified other impact via a crafted pdf file.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1532390

Comment 1 Laura Pardo 2018-01-11 21:50:32 UTC

Created podofo tracking bugs for this issue:

Affects: epel-all [bug 1533651]
Affects: fedora-all [bug 1533650]

Comment 2 Product Security DevOps Team 2019-06-08 03:36:46 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.