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Category:   Application (Generic)  >   Oracle Java SE Vendors:   Oracle, Sun
(Red Hat Issues Fix) Oracle Java SE Multiple Flaws Let Remote and Local Users Gain Elevated Privileges, Remote Users Access and Modify Data, and Remote Users Deny Service
SecurityTracker Alert ID:  1040829
SecurityTracker URL:  http://securitytracker.com/id/1040829
CVE Reference:   CVE-2018-2790, CVE-2018-2794, CVE-2018-2795, CVE-2018-2796, CVE-2018-2797, CVE-2018-2798, CVE-2018-2799, CVE-2018-2800, CVE-2018-2814, CVE-2018-2815   (Links to External Site)
Date:  May 3 2018
Impact:   Denial of service via network, Disclosure of system information, Disclosure of user information, Modification of system information, Modification of user information, User access via local system, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): Java SE: 6u181, 7u171, 8u162, 10; Java SE Embedded: 8u161; JRockit: R28.3.17
Description:   Multiple vulnerabilities were reported in Oracle Java SE. A remote user can access and modify data on the target system. A remote or local user can gain elevated privileges. A remote user can cause denial of service conditions on the target system.

A remote user can exploit a flaw in the Libraries component to gain elevated privileges [CVE-2018-2825, CVE-2018-2826].

A remote user can exploit a flaw in the Embedded Hotspot component to gain elevated privileges [CVE-2018-2814].

A local user can exploit a flaw in the Install component to gain elevated privileges [CVE-2018-2811].

A local user can exploit a flaw in the JRockit Security component to gain elevated privileges [CVE-2018-2794].

A remote user can exploit a flaw in the JRockit Security component to access and modify data [CVE-2018-2783].

A remote user can exploit a flaw in the JRockit AWT component to cause partial denial of service conditions [CVE-2018-2798].

A remote user can exploit a flaw in the JRockit Concurrency component to cause partial denial of service conditions [CVE-2018-2796].

A remote user can exploit a flaw in the JRockit JAXP component to cause partial denial of service conditions [CVE-2018-2799].

A remote user can exploit a flaw in the JRockit JMX component to cause partial denial of service conditions [CVE-2018-2797].

A remote user can exploit a flaw in the JRockit Security component to cause partial denial of service conditions [CVE-2018-2795].

A remote user can exploit a flaw in the JRockit Serialization component to cause partial denial of service conditions [CVE-2018-2815].

A remote user can exploit a flaw in the JRockit RMI component to partially access and partially modify data [CVE-2018-2800].

A remote user can exploit a flaw in the Embedded Security component to partially modify data [CVE-2018-2790].

XOR19 of Trend Micro's Zero Day Initiative, John Heasman of DocuSign, Francesco Palmarini of Ca' Foscari University of Venice, David Benjamin of Google, Apostolos Giannakidis of Waratek, and Moritz Bechler reported these vulnerabilities.

Impact:   A remote user can obtain data on the target system.

A remote user can modify data on the target system.

A remote user can cause denial of service conditions.

A local user can obtain elevated privileges on the target system.

A remote user can gain elevated privileges on the target system.

Solution:   Red Hat has issued a fix for CVE-2018-2790, CVE-2018-2794, CVE-2018-2795, CVE-2018-2796, CVE-2018-2797, CVE-2018-2798, CVE-2018-2799, CVE-2018-2800, CVE-2018-2814, and CVE-2018-2815 for java-1.7.0-openjdk.

The Red Hat advisory is available at:

https://access.redhat.com/errata/RHSA-2018:1278

Vendor URL:  access.redhat.com/errata/RHSA-2018:1278 (Links to External Site)
Cause:   Not specified
Underlying OS:  Linux (Red Hat Enterprise)
Underlying OS Comments:  7

Message History:   This archive entry is a follow-up to the message listed below.
Apr 17 2018 Oracle Java SE Multiple Flaws Let Remote and Local Users Gain Elevated Privileges, Remote Users Access and Modify Data, and Remote Users Deny Service



 Source Message Contents

Subject:  [RHSA-2018:1278-01] Important: java-1.7.0-openjdk security update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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

Synopsis:          Important: java-1.7.0-openjdk security update
Advisory ID:       RHSA-2018:1278-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:1278
Issue date:        2018-05-02
CVE Names:         CVE-2018-2790 CVE-2018-2794 CVE-2018-2795 
                   CVE-2018-2796 CVE-2018-2797 CVE-2018-2798 
                   CVE-2018-2799 CVE-2018-2800 CVE-2018-2814 
                   CVE-2018-2815 
=====================================================================

1. Summary:

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise
Linux 7.

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 Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x

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: incorrect handling of Reference clones can lead to sandbox
bypass (Hotspot, 8192025) (CVE-2018-2814)

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

* 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: unbounded memory allocation during deserialization in
StubIORImpl (Serialization, 8192757) (CVE-2018-2815)

* 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

All running instances of OpenJDK Java must be restarted for this update to
take effect.

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

1567121 - CVE-2018-2814 OpenJDK: incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025)
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)
1567537 - CVE-2018-2815 OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)
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)

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.src.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.181-2.6.14.5.el7.noarch.rpm

x86_64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.src.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.181-2.6.14.5.el7.noarch.rpm

x86_64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.src.rpm

ppc64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.ppc64.rpm

ppc64le:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.ppc64le.rpm

s390x:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.s390x.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.src.rpm

aarch64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.aarch64.rpm

ppc64le:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.ppc64le.rpm

s390x:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.s390x.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.181-2.6.14.5.el7.noarch.rpm

ppc64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.ppc64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.ppc64.rpm

ppc64le:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.ppc64le.rpm

s390x:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.s390x.rpm

x86_64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):

aarch64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.aarch64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.aarch64.rpm

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.181-2.6.14.5.el7.noarch.rpm

ppc64le:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.ppc64le.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.ppc64le.rpm

s390x:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.s390x.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.src.rpm

x86_64:
java-1.7.0-openjdk-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-devel-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-headless-1.7.0.181-2.6.14.5.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

noarch:
java-1.7.0-openjdk-javadoc-1.7.0.181-2.6.14.5.el7.noarch.rpm

x86_64:
java-1.7.0-openjdk-accessibility-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-debuginfo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-demo-1.7.0.181-2.6.14.5.el7.x86_64.rpm
java-1.7.0-openjdk-src-1.7.0.181-2.6.14.5.el7.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-2018-2790
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/cve/CVE-2018-2814
https://access.redhat.com/security/cve/CVE-2018-2815
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 2018 Red Hat, Inc.
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