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: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: ahughes, dbhole, jvanek, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-12-03 01:05:10 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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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 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