Bug 1761149 (CVE-2019-2987)

Summary:	CVE-2019-2987 OpenJDK: Missing glyph bitmap image dimension check in FreetypeFontScaler (2D, 8225286)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ahughes, dbhole, 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:	2019-12-03 01:05:10 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:	1754086, 1754087, 1754088, 1754089, 1754094, 1754095, 1754096, 1754097, 1754098, 1760368, 1760369, 1760370, 1760981, 1760982
Bug Blocks:	1753424

Description Tomas Hoger 2019-10-12 21:54:10 UTC

It was discovered that the FreetypeFontScaler class in the 2D component in OpenJDK did not perform checks dimension of glyph bitmap images read from font files.  A specially crafted font file could use this flaw to cause a Java application to crash when processing glyph images of excessive size.

Comment 1 Tomas Hoger 2019-10-15 21:02:28 UTC

Public now via Oracle CPU October 2019:

https://www.oracle.com/security-alerts/cpuoct2019.html#AppendixJAVA

Fixed in Oracle Java SE 13.0.1 and 11.0.5.

Comment 2 errata-xmlrpc 2019-10-16 14:19:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:3128 https://access.redhat.com/errata/RHSA-2019:3128

Comment 3 errata-xmlrpc 2019-10-16 14:45:43 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:3127 https://access.redhat.com/errata/RHSA-2019:3127

Comment 4 errata-xmlrpc 2019-10-17 09:57:53 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:3134 https://access.redhat.com/errata/RHSA-2019:3134

Comment 5 errata-xmlrpc 2019-10-17 09:59:10 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:3135 https://access.redhat.com/errata/RHSA-2019:3135

Comment 8 errata-xmlrpc 2019-10-17 14:27:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:3136 https://access.redhat.com/errata/RHSA-2019:3136

Comment 9 errata-xmlrpc 2019-10-21 15:00:39 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:3158 https://access.redhat.com/errata/RHSA-2019:3158

Comment 10 errata-xmlrpc 2019-10-21 15:11:46 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:3157 https://access.redhat.com/errata/RHSA-2019:3157

Comment 11 Tomas Hoger 2019-11-29 07:24:13 UTC

OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/839b5da37700

OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/2c10a7ea0c40

OpenJDK-7 upstream commit:
http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/7b58e647f8d1

Comment 12 Product Security DevOps Team 2019-12-03 01:05:10 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-2019-2987