Synopsis
Critical: java-1.8.0-oracle security update
Type/Severity
Security Advisory: Critical
Topic
An update for java-1.8.0-oracle is now available for Oracle Java for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Critical. 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.
Description
Oracle Java SE version 8 includes the Oracle Java Runtime Environment and the Oracle Java Software Development Kit.
This update upgrades Oracle Java SE 8 to version 8 Update 171.
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)
- Oracle JDK: unspecified vulnerability fixed in 8u171 and 10.0.1 (Install) (CVE-2018-2811)
- 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.
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 Oracle Java must be restarted for this update to take effect.
Affected Products
-
Oracle Java (Restricted Maintenance) (for RHEL Server) 7 x86_64
-
Oracle Java (Restricted Maintenance) (for RHEL Client) 7 x86_64
-
Oracle Java (Restricted Maintenance) (for RHEL Compute Node) 7 x86_64
-
Oracle Java (Restricted Maintenance) (for RHEL Workstation) 7 x86_64
-
Oracle Java (Restricted Maintenance) (for RHEL Compute Node) - Extended Update Support 7.5 x86_64
-
Oracle Java (Restricted Maintenance) (for RHEL Server) - Extended Update Support 7.5 x86_64
Fixes
- BZ - 1567121 - CVE-2018-2814 OpenJDK: incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025)
- BZ - 1567126 - CVE-2018-2794 OpenJDK: unrestricted deserialization of data from JCEKS key stores (Security, 8189997)
- BZ - 1567351 - CVE-2018-2795 OpenJDK: insufficient consistency checks in deserialization of multiple classes (Security, 8189977)
- BZ - 1567537 - CVE-2018-2815 OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)
- BZ - 1567542 - CVE-2018-2799 OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)
- BZ - 1567543 - CVE-2018-2798 OpenJDK: unbounded memory allocation during deserialization in Container (AWT, 8189989)
- BZ - 1567545 - CVE-2018-2797 OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985)
- BZ - 1567546 - CVE-2018-2796 OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency, 8189981)
- BZ - 1568163 - CVE-2018-2800 OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833)
- BZ - 1568515 - CVE-2018-2790 OpenJDK: incorrect merging of sections in the JAR manifest (Security, 8189969)
- BZ - 1569203 - CVE-2018-2811 Oracle JDK: unspecified vulnerability fixed in 8u171 and 10.0.1 (Install)
CVEs
References
Vulmon