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Red Hat Enterprise Linux 7: RHSA-2020-0468 Important Java Security Update

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Calendar Grey February 11, 2020
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An update for java-1.7.1-ibm is now available for Red Hat Enterprise Linux 7 Supplementary

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 IBM Java must be restarted for this update to take effect.

Summary

IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.
This update upgrades IBM Java SE 7 to version 7R1 SR4-FP60.
Security Fix(es):
* OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422) (CVE-2020-2604)
* OpenJDK: Incorrect isBuiltinStreamHandler check causing URL normalization issues (Networking, 8228548) (CVE-2020-2593)
* OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) (CVE-2020-2583)
* OpenJDK: Incomplete enforcement of maxDatagramSockets limit in DatagramChannelImpl (Networking, 8231795) (CVE-2020-2659)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory important security impact red hat enterprise linux networking issue java update serialization

References

https://access.redhat.com/security/cve/CVE-2020-2583 https://access.redhat.com/security/cve/CVE-2020-2593 https://access.redhat.com/security/cve/CVE-2020-2604 https://access.redhat.com/security/cve/CVE-2020-2659 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux Client Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-plugin-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.60-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.60-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.60-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 7):
ppc64: java-1.7.1-ibm-1.7.1.4.60-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-demo-1.7.1.4.60-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-devel-1.7.1.4.60-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.60-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-src-1.7.1.4.60-1jpp.1.el7.ppc64.rpm
ppc64le: java-1.7.1-ibm-1.7.1.4.60-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-demo-1.7.1.4.60-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-devel-1.7.1.4.60-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-jdbc-1.7.1.4.60-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-src-1.7.1.4.60-1jpp.1.el7.ppc64le.rpm
s390x: java-1.7.1-ibm-1.7.1.4.60-1jpp.1.el7.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:0468-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0468
Issue date: 2020-02-11

Topic

An update for java-1.7.1-ibm is now available for Red Hat Enterprise Linux7 Supplementary.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory important security impact red hat enterprise linux networking issue java update serialization

Relevant Releases Architectures

Red Hat Enterprise Linux Client Supplementary (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Supplementary (v. 7) - x86_64

Red Hat Enterprise Linux Server Supplementary (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation Supplementary (v. 7) - x86_64

Bugs Fixed

1790444 - CVE-2020-2583 OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909)

1790884 - CVE-2020-2593 OpenJDK: Incorrect isBuiltinStreamHandler check causing URL normalization issues (Networking, 8228548)

1790944 - CVE-2020-2604 OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422)

1791284 - CVE-2020-2659 OpenJDK: Incomplete enforcement of maxDatagramSockets limit in DatagramChannelImpl (Networking, 8231795)

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