Twenty Year Anniversary

Red Hat Security Advisory 2018-1975-01

Red Hat Security Advisory 2018-1975-01
Posted Jun 25, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-1975-01 - IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE 8 to version 8 SR5-FP15. Issues addressed include a deserialization vulnerability.

tags | advisory, java
systems | linux, redhat
advisories | CVE-2018-2783, CVE-2018-2790, CVE-2018-2794, CVE-2018-2795, CVE-2018-2796, CVE-2018-2797, CVE-2018-2798, CVE-2018-2799, CVE-2018-2800
MD5 | 05f4a4e560f285ec0d88caf0fcc9a246

Red Hat Security Advisory 2018-1975-01

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: java-1.8.0-ibm security update
Advisory ID: RHSA-2018:1975-01
Product: Red Hat Satellite
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1975
Issue date: 2018-06-25
CVE Names: CVE-2018-2783 CVE-2018-2790 CVE-2018-2794
CVE-2018-2795 CVE-2018-2796 CVE-2018-2797
CVE-2018-2798 CVE-2018-2799 CVE-2018-2800
=====================================================================

1. Summary:

An update for java-1.8.0-ibm is now available for Red Hat Satellite 5.8.

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 Satellite 5.8 (RHEL v.6) - s390x, x86_64

3. Description:

IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM
Java Software Development Kit.

This update upgrades IBM Java SE 8 to version 8 SR5-FP15.

Security Fix(es):

* OpenJDK: unrestricted deserialization of data from JCEKS key stores
(Security, 8189997) (CVE-2018-2794)

* Oracle JDK: unspecified vulnerability fixed in 6u191, 7u171, and 8u161
(Security) (CVE-2018-2783)

* OpenJDK: insufficient consistency checks in deserialization of multiple
classes (Security, 8189977) (CVE-2018-2795)

* OpenJDK: unbounded memory allocation during deserialization in
PriorityBlockingQueue (Concurrency, 8189981) (CVE-2018-2796)

* OpenJDK: unbounded memory allocation during deserialization in
TabularDataSupport (JMX, 8189985) (CVE-2018-2797)

* OpenJDK: unbounded memory allocation during deserialization in Container
(AWT, 8189989) (CVE-2018-2798)

* OpenJDK: unbounded memory allocation during deserialization in
NamedNodeMapImpl (JAXP, 8189993) (CVE-2018-2799)

* OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833)
(CVE-2018-2800)

* OpenJDK: incorrect merging of sections in the JAR manifest (Security,
8189969) (CVE-2018-2790)

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

For this update to take effect, Red Hat Satellite must be restarted
("/usr/sbin/rhn-satellite restart"). All running instances of IBM Java must
be restarted for this update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1567126 - CVE-2018-2794 OpenJDK: unrestricted deserialization of data from JCEKS key stores (Security, 8189997)
1567351 - CVE-2018-2795 OpenJDK: insufficient consistency checks in deserialization of multiple classes (Security, 8189977)
1567542 - CVE-2018-2799 OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)
1567543 - CVE-2018-2798 OpenJDK: unbounded memory allocation during deserialization in Container (AWT, 8189989)
1567545 - CVE-2018-2797 OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985)
1567546 - CVE-2018-2796 OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency, 8189981)
1568163 - CVE-2018-2800 OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833)
1568515 - CVE-2018-2790 OpenJDK: incorrect merging of sections in the JAR manifest (Security, 8189969)
1569204 - CVE-2018-2783 Oracle JDK: unspecified vulnerability fixed in 6u191, 7u171, and 8u161 (Security)

6. Package List:

Red Hat Satellite 5.8 (RHEL v.6):

s390x:
java-1.8.0-ibm-1.8.0.5.15-1jpp.2.el6.s390x.rpm
java-1.8.0-ibm-devel-1.8.0.5.15-1jpp.2.el6.s390x.rpm

x86_64:
java-1.8.0-ibm-1.8.0.5.15-1jpp.2.el6.x86_64.rpm
java-1.8.0-ibm-devel-1.8.0.5.15-1jpp.2.el6.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-2018-2783
https://access.redhat.com/security/cve/CVE-2018-2790
https://access.redhat.com/security/cve/CVE-2018-2794
https://access.redhat.com/security/cve/CVE-2018-2795
https://access.redhat.com/security/cve/CVE-2018-2796
https://access.redhat.com/security/cve/CVE-2018-2797
https://access.redhat.com/security/cve/CVE-2018-2798
https://access.redhat.com/security/cve/CVE-2018-2799
https://access.redhat.com/security/cve/CVE-2018-2800
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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