ESB-2018.2204 - [RedHat] java-1.7.0-openjdk: Denial of service - Remote/unauthenticated 2018-07-31

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2204
               Moderate: java-1.7.0-openjdk security update
                               31 July 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           java-1.7.0-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
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-2952  

Reference:         ASB-2018.0169
                   ESB-2018.2182
                   ESB-2018.2181
                   ESB-2018.2145
                   ESB-2018.2144
                   ESB-2018.2131

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2018:2283

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                   Red Hat Security Advisory

Synopsis:          Moderate: java-1.7.0-openjdk security update
Advisory ID:       RHSA-2018:2283-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:2283
Issue date:        2018-07-30
CVE Names:         CVE-2018-2952 
=====================================================================

1. Summary:

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise
Linux 6.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime
Environment and the OpenJDK 7 Java Software Development Kit.

Security Fix(es):

* OpenJDK: insufficient index validation in PatternSyntaxException
getMessage() (Concurrency, 8199547) (CVE-2018-2952)

For more details about the security issue(s), including the impact, a CVSS
score, 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/):

1600925 - CVE-2018-2952 OpenJDK: insufficient index validation in PatternSyntaxException getMessage() (Concurrency, 8199547)

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.src.rpm

i386:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.i686.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

i386:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.i686.rpm

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.191-2.6.15.4.el6_10.noarch.rpm

x86_64:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.src.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.191-2.6.15.4.el6_10.noarch.rpm

x86_64:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.src.rpm

i386:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.i686.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

i386:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.i686.rpm

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.191-2.6.15.4.el6_10.noarch.rpm

x86_64:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.src.rpm

i386:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.i686.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

i386:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.i686.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.el6_10.i686.rpm

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.191-2.6.15.4.el6_10.noarch.rpm

x86_64:
java-1.7.0-openjdk-debuginfo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.191-2.6.15.4.el6_10.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.191-2.6.15.4.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-2018-2952
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2018 Red Hat, Inc.
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