Bug 1998601 (CVE-2020-18971)

Summary:	CVE-2020-18971 podofo: stack-based buffer overflow in src/base/PdfDictionary.cpp
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
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:	2021-08-27 23:57:23 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:	1998604, 1998602, 1998603
Bug Blocks:

Description Guilherme de Almeida Suckevicz 2021-08-27 17:36:03 UTC

Stack-based Buffer Overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service via the component 'src/base/PdfDictionary.cpp:65'.

Reference:
https://sourceforge.net/p/podofo/tickets/48/

Comment 1 Guilherme de Almeida Suckevicz 2021-08-27 17:40:07 UTC

Created mingw-podofo tracking bugs for this issue:

Affects: fedora-all [bug 1998602]


Created podofo tracking bugs for this issue:

Affects: epel-7 [bug 1998604]
Affects: fedora-all [bug 1998603]

Comment 2 Product Security DevOps Team 2021-08-27 23:57:23 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.