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AUSCERT External Security Bulletin Redistribution
ESB-2020.2436
java-1.8.0-openjdk security update
17 July 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: java-1.8.0-openjdk
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux WS/Desktop 6
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14621 CVE-2020-14593 CVE-2020-14583
CVE-2020-14579 CVE-2020-14578 CVE-2020-14577
CVE-2020-14556
Reference: ASB-2020.0131
ASB-2020.0128
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:2985
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Red Hat Security Advisory
Synopsis: Important: java-1.8.0-openjdk security update
Advisory ID: RHSA-2020:2985-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2985
Issue date: 2020-07-16
CVE Names: CVE-2020-14556 CVE-2020-14577 CVE-2020-14578
CVE-2020-14579 CVE-2020-14583 CVE-2020-14593
CVE-2020-14621
=====================================================================
1. Summary:
An update for java-1.8.0-openjdk is now available for Red Hat Enterprise
Linux 6.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64
3. Description:
The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime
Environment and the OpenJDK 8 Java Software Development Kit.
Security Fix(es):
* OpenJDK: Bypass of boundary checks in nio.Buffer via concurrent access
(Libraries, 8238920) (CVE-2020-14583)
* OpenJDK: Incomplete bounds checks in Affine Transformations (2D, 8240119)
(CVE-2020-14593)
* OpenJDK: Incorrect handling of access control context in ForkJoinPool
(Libraries, 8237117) (CVE-2020-14556)
* OpenJDK: Unexpected exception raised by DerInputStream (Libraries,
8237731) (CVE-2020-14578)
* OpenJDK: Unexpected exception raised by DerValue.equals() (Libraries,
8237736) (CVE-2020-14579)
* OpenJDK: XML validation manipulation due to incomplete application of the
use-grammar-pool-only feature (JAXP, 8242136) (CVE-2020-14621)
* OpenJDK: HostnameChecker does not ensure X.509 certificate names are in
normalized form (JSSE, 8237592) (CVE-2020-14577)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
All running instances of OpenJDK Java must be restarted for this update to
take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1856448 - CVE-2020-14583 OpenJDK: Bypass of boundary checks in nio.Buffer via concurrent access (Libraries, 8238920)
1856784 - CVE-2020-14593 OpenJDK: Incomplete bounds checks in Affine Transformations (2D, 8240119)
1856885 - CVE-2020-14621 OpenJDK: XML validation manipulation due to incomplete application of the use-grammar-pool-only feature (JAXP, 8242136)
1856896 - CVE-2020-14556 OpenJDK: Incorrect handling of access control context in ForkJoinPool (Libraries, 8237117)
1856988 - CVE-2020-14577 OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)
1856991 - CVE-2020-14578 OpenJDK: Unexpected exception raised by DerInputStream (Libraries, 8237731)
1856995 - CVE-2020-14579 OpenJDK: Unexpected exception raised by DerValue.equals() (Libraries, 8237736)
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.src.rpm
i386:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.i686.rpm
x86_64:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.i686.rpm
noarch:
java-1.8.0-openjdk-javadoc-1.8.0.262.b10-0.el6_10.noarch.rpm
java-1.8.0-openjdk-javadoc-debug-1.8.0.262.b10-0.el6_10.noarch.rpm
x86_64:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.src.rpm
x86_64:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
noarch:
java-1.8.0-openjdk-javadoc-1.8.0.262.b10-0.el6_10.noarch.rpm
java-1.8.0-openjdk-javadoc-debug-1.8.0.262.b10-0.el6_10.noarch.rpm
x86_64:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.src.rpm
i386:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.i686.rpm
x86_64:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.i686.rpm
noarch:
java-1.8.0-openjdk-javadoc-1.8.0.262.b10-0.el6_10.noarch.rpm
java-1.8.0-openjdk-javadoc-debug-1.8.0.262.b10-0.el6_10.noarch.rpm
x86_64:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.src.rpm
i386:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.i686.rpm
x86_64:
java-1.8.0-openjdk-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-1.8.0.262.b10-0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.i686.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.i686.rpm
noarch:
java-1.8.0-openjdk-javadoc-1.8.0.262.b10-0.el6_10.noarch.rpm
java-1.8.0-openjdk-javadoc-debug-1.8.0.262.b10-0.el6_10.noarch.rpm
x86_64:
java-1.8.0-openjdk-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-debuginfo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-demo-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-devel-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-headless-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-1.8.0.262.b10-0.el6_10.x86_64.rpm
java-1.8.0-openjdk-src-debug-1.8.0.262.b10-0.el6_10.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-14556
https://access.redhat.com/security/cve/CVE-2020-14577
https://access.redhat.com/security/cve/CVE-2020-14578
https://access.redhat.com/security/cve/CVE-2020-14579
https://access.redhat.com/security/cve/CVE-2020-14583
https://access.redhat.com/security/cve/CVE-2020-14593
https://access.redhat.com/security/cve/CVE-2020-14621
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
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