Bug 1856896 (CVE-2020-14556)

Summary: CVE-2020-14556 OpenJDK: Incorrect handling of access control context in ForkJoinPool (Libraries, 8237117)
Product: [Other] Security Response Reporter: Tomas Hoger <thoger>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: ahughes, java-qa, jvanek, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2020-08-06 01:27:52 UTC Type: ---
Regression: --- Mount Type: ---
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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, 1838826, 1838827, 1838828, 1838829, 1838830, 1838831, 1838832, 1865914, 1865915, 1865916, 1865917, 1866314    
Bug Blocks: 1838813    

Description Tomas Hoger 2020-07-14 16:13:20 UTC
A flaw was found in the way the ForkJoinPool class in the Libraries component of OpenJDK handled its access control context.  This could possibly lead to code being executed with incorrect permissions, possibly leading to bypass of certain intended restrictions defined by a SecurityManager.

Comment 1 Tomas Hoger 2020-07-15 09:17:27 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, 11.0.8, and 8u261.

Comment 2 Tomas Hoger 2020-07-15 10:43:41 UTC
OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/0e9eb367df7a

OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/f2610c95d0fe

Comment 3 errata-xmlrpc 2020-07-16 08:51:24 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 09:31:38 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 2020-07-16 09:56:28 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:2972 https://access.redhat.com/errata/RHSA-2020:2972

Comment 6 errata-xmlrpc 2020-07-16 10:04:24 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:2968 https://access.redhat.com/errata/RHSA-2020:2968

Comment 7 errata-xmlrpc 2020-07-16 16:30:47 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:2985 https://access.redhat.com/errata/RHSA-2020:2985

Comment 8 errata-xmlrpc 2020-07-22 12:39:28 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 9 errata-xmlrpc 2020-07-22 12:39:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3100 https://access.redhat.com/errata/RHSA-2020:3100

Comment 10 errata-xmlrpc 2020-07-22 12:41:16 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 11 errata-xmlrpc 2020-07-22 12:41:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3101 https://access.redhat.com/errata/RHSA-2020:3101

Comment 12 Product Security DevOps Team 2020-08-06 01:27:52 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-2020-14556

Comment 13 errata-xmlrpc 2020-08-10 15:13:24 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3386 https://access.redhat.com/errata/RHSA-2020:3386

Comment 19 errata-xmlrpc 2020-12-16 15:20:36 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2020:5585 https://access.redhat.com/errata/RHSA-2020:5585