Bug 2081031 (CVE-2022-28085)

Summary:	CVE-2022-28085 htmldoc: heap buffer overflow in function pdf_write_names in ps-pdf.cxx
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	extras-orphan, rdieter
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:	2022-05-02 19:15:17 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:	2081032, 2081033
Bug Blocks:

Description Marian Rehak 2022-05-02 15:14:57 UTC

A heap buffer overflow in the function pdf_write_names in ps-pdf.cxx may lead to information disclosure or Denial of Service (DoS).

Reference:

https://github.com/michaelrsweet/htmldoc/issues/480
https://github.com/michaelrsweet/htmldoc/commit/46c8ec2b9bccb8ccabff52d998c5eee77a228348

Comment 1 Marian Rehak 2022-05-02 15:15:12 UTC

Created htmldoc tracking bugs for this issue:

Affects: epel-all [bug 2081032]
Affects: fedora-all [bug 2081033]

Comment 2 Product Security DevOps Team 2022-05-02 19:15:15 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.