Bug 1856810 (CVE-2020-14562)

Summary:	CVE-2020-14562 OpenJDK: Excessive memory usage in ImageIO TIFF plugin (ImageIO, 8233239)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	ahughes, jvanek, security-response-team
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:	2020-08-06 01:27:47 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:	1838816, 1838817, 1838819, 1838820, 1838823, 1838825
Bug Blocks:	1838813

Description Tomas Hoger 2020-07-14 13:46:08 UTC

It was discovered that the TIFF plugin in the ImageIO component of OpenJDK did not restrict the amount of memory allocated when reading TIFF image files.  A specially-crafted TIFF file could cause a Java application using ImageIO to allocate an excessive amount of memory disproportionate to the image size.

Comment 1 Tomas Hoger 2020-07-15 09:15:12 UTC

Public now via Oracle CPU July 2020:

https://www.oracle.com/security-alerts/cpujul2020.html#AppendixJAVA

Fixed in Oracle Java SE 14.0.2 and 11.0.8.

Comment 2 Tomas Hoger 2020-07-15 10:43:00 UTC

OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/b76559430fce

Comment 3 errata-xmlrpc 2020-07-16 08:51:17 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:2970 https://access.redhat.com/errata/RHSA-2020:2970

Comment 4 errata-xmlrpc 2020-07-16 09:31:35 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:2969 https://access.redhat.com/errata/RHSA-2020:2969

Comment 5 errata-xmlrpc 2020-07-22 12:39:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3098 https://access.redhat.com/errata/RHSA-2020:3098

Comment 6 errata-xmlrpc 2020-07-22 12:41:10 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3099 https://access.redhat.com/errata/RHSA-2020:3099

Comment 7 Product Security DevOps Team 2020-08-06 01:27:47 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-14562