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Red Hat Satellite: RHSA-2020-0856-01 Important Java Update

red hat
Calendar Grey March 17, 2020
Dist Redhat Esm H88
Java-1.8.0-ibm patch for Red Hat Satellite resolves various critical vulnerabilities with comprehensive information on enhancements.
An update for java-1.8.0-ibm is now available for Red Hat Satellite 5.8

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Summary

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 SR6-FP5.
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 security update important java security network issue serialization issue red hat satellite

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 Satellite 5.8 (RHEL v.6):
s390x: java-1.8.0-ibm-1.8.0.6.5-1jpp.1.el6_10.s390x.rpm java-1.8.0-ibm-devel-1.8.0.6.5-1jpp.1.el6_10.s390x.rpm
x86_64: java-1.8.0-ibm-1.8.0.6.5-1jpp.1.el6_10.x86_64.rpm java-1.8.0-ibm-devel-1.8.0.6.5-1jpp.1.el6_10.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/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:0856-01
Product: Red Hat Satellite
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0856
Issue date: 2020-03-17

Topic

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 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 security update important java security network issue serialization issue red hat satellite

Relevant Releases Architectures

Red Hat Satellite 5.8 (RHEL v.6) - s390x, 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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