Bug 2128051 (CVE-2022-38334)

Summary:	CVE-2022-38334 xpdf: stack-based buffer overflow via Catalog::countPageTree() in Catalog.cc
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:	pertusus, spotrh
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:	2022-11-27 13:54:59 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:	2128052, 2128053
Bug Blocks:

Description Guilherme de Almeida Suckevicz 2022-09-19 17:45:57 UTC

XPDF v4.04 was discovered to contain a stack overflow via the function Catalog::countPageTree() at Catalog.cc.

Reference:
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42314&p=43872

Comment 1 Guilherme de Almeida Suckevicz 2022-09-19 17:46:18 UTC

Created xpdf tracking bugs for this issue:

Affects: epel-7 [bug 2128052]
Affects: fedora-all [bug 2128053]

Comment 2 Product Security DevOps Team 2022-11-27 13:54:58 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.