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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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