RHSA-2018:2568: Important: java-1.8.0-ibm security update

Published Aug 27, 2018
·
Updated

IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.<br>This update upgrades IBM Java SE 8 to version 8 SR5-FP20.<br>Security Fix(es):<br><li> IBM JDK: privilege escalation via insufficiently restricted access to Attach API (CVE-2018-12539)</li> <li> openssl: BNmodexp may produce incorrect results on x8664 (CVE-2017-3732)</li> <li> openssl: bnsqrx8xinternal carry bug on x8664 (CVE-2017-3736)</li> <li> IBM JDK: DoS in the java.math component (CVE-2018-1517)</li> <li> IBM JDK: path traversal flaw in the Diagnostic Tooling Framework (CVE-2018-1656)</li> <li> Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (Libraries) (CVE-2018-2940)</li> <li> OpenJDK: insufficient index validation in PatternSyntaxException getMessage() (Concurrency, 8199547) (CVE-2018-2952)</li> <li> Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (JSSE) (CVE-2018-2973)</li> <li> OpenSSL: Double-free in DSA code (CVE-2016-0705)</li> 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.<br>Red Hat would like to thank the OpenSSL project for reporting CVE-2016-0705. Upstream acknowledges Adam Langley (Google/BoringSSL) as the original reporter of CVE-2016-0705.

Affected Software

17 affected componentsFixes available
redhat/java<1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-plugin-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-plugin-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-plugin-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-plugin-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-demo-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-devel-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el7
redhat/java<1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7
1.8.0-ibm-src-1.8.0.5.20-1jpp.1.el7

Remediation

Event History

Jun 20, 2024
Advisory Published
via Red Hat·12:44 AM
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Frequently Asked Questions

1

What is the severity of RHSA-2018:2568?

The severity of RHSA-2018:2568 is classified as important due to the potential for privilege escalation.

2

How do I fix RHSA-2018:2568?

To fix RHSA-2018:2568, upgrade IBM Java SE to version 8 SR5-FP20 or later.

3

What software does RHSA-2018:2568 affect?

RHSA-2018:2568 affects IBM Java SE version 8, including its runtime environment and development kit.

4

What is the main vulnerability addressed in RHSA-2018:2568?

The main vulnerability addressed in RHSA-2018:2568 is privilege escalation via insufficiently restricted access to the Attach API.

5

Is there a risk if I do not address RHSA-2018:2568?

Yes, failing to address RHSA-2018:2568 may expose the system to privilege escalation attacks.

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