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RedHat 7: RHSA-2019-0472-01 Critical: Java Security Update

red hat
Calendar Grey March 7, 2019
Dist Redhat Esm H88
A crucial update for java-1.8.0-ibm on Red Hat Enterprise Linux has been issued to fix major security vulnerabilities and enhance system performance
An update for java-1.8.0-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 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.
This update upgrades IBM Java SE 8 to version 8 SR5-FP30.
Security Fix(es):
* IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf() (CVE-2018-12547)
* IBM JDK: missing null check when accelerating Unsafe calls (CVE-2018-12549)
* OpenJDK: memory disclosure in FileChannelImpl (Libraries, 8206290) (CVE-2019-2422)
* libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c (CVE-2018-11212)
* Oracle JDK: unspecified vulnerability fixed in 8u201 (Deployment) (CVE-2019-2449)
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 buffer overflow security fix Red Hat Enterprise Linux memory disclosure critical impact Java update

References

https://access.redhat.com/security/cve/CVE-2018-11212 https://access.redhat.com/security/cve/CVE-2018-12547 https://access.redhat.com/security/cve/CVE-2018-12549 https://access.redhat.com/security/cve/CVE-2019-2422 https://access.redhat.com/security/cve/CVE-2019-2449 https://access.redhat.com/security/updates/classification/#critical

Package List

Red Hat Enterprise Linux Client Supplementary (v. 7):
x86_64: java-1.8.0-ibm-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-demo-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-devel-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-jdbc-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-plugin-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-src-1.8.0.5.30-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Supplementary (v. 7):
x86_64: java-1.8.0-ibm-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-demo-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-devel-1.8.0.5.30-1jpp.1.el7.x86_64.rpm java-1.8.0-ibm-src-1.8.0.5.30-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 7):
ppc64: java-1.8.0-ibm-1.8.0.5.30-1jpp.1.el7.ppc64.rpm java-1.8.0-ibm-demo-1.8.0.5.30-1jpp.1.el7.ppc64.rpm java-1.8.0-ibm-devel-1.8.0.5.30-1jpp.1.el7.ppc64.rpm java-1.8.0-ibm-jdbc-1.8.0.5.30-1jpp.1.el7.ppc64.rpm java-1.8.0-ibm-plugin-1.8.0.5.30-1jpp.1.el7.ppc64.rpm java-1.8.0-ibm-src-1.8.0.5.30-1jpp.1.el7.ppc64.rpm
ppc64le: java-1.8.0-ibm-1.8.0.5.30-1jpp.1.el7.ppc64le.rpm java-1.8.0-ibm-demo-1.8.0.5.30-1jpp.1.el7.ppc64le.rpm java-1.8.0-ibm-devel-1.8.0.5.30-1jpp.1.el7.ppc64le.rpm java-1.8.0-ibm-jdbc-1.8.0.5.30-1jpp.1.el7.ppc64le.rpm java-1.8.0-ibm-src-1.8.0.5.30-1jpp.1.el7.ppc64le.rpm


Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:0472-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0472
Issue date: 2019-03-05
Updated on: 2019-03-07

Topic

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux7 Supplementary.Red Hat Product Security has rated this update as having a security impactof Critical. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory buffer overflow security fix Red Hat Enterprise Linux memory disclosure critical impact Java update

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

1579973 - CVE-2018-11212 libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c

1665945 - CVE-2019-2422 OpenJDK: memory disclosure in FileChannelImpl (Libraries, 8206290)

1685601 - CVE-2019-2449 Oracle JDK: unspecified vulnerability fixed in 8u201 (Deployment)

1685611 - CVE-2018-12547 IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf()

1685717 - CVE-2018-12549 IBM JDK: missing null check when accelerating Unsafe calls

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