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RedHat: RHSA-2020:0456-01 Critical: Java-1.8.0-Oracle Memory Leakage

red hat
Calendar Grey March 7, 2019
Dist Redhat Esm H88
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ====================================================
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-FP40.
Security Fix(es):
* IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf() (CVE-2018-12547)
* 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)
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 Red Hat buffer overflow critical security fix Java update IBM Java

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-2019-2422 https://access.redhat.com/security/updates/classification/#critical

Package List

Red Hat Enterprise Linux Client Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-plugin-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.40-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.40-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.40-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 7):
ppc64: java-1.7.1-ibm-1.7.1.4.40-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-demo-1.7.1.4.40-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-devel-1.7.1.4.40-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.40-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-src-1.7.1.4.40-1jpp.1.el7.ppc64.rpm
ppc64le: java-1.7.1-ibm-1.7.1.4.40-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-demo-1.7.1.4.40-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-devel-1.7.1.4.40-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-jdbc-1.7.1.4.40-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-src-1.7.1.4.40-1jpp.1.el7.ppc64le.rpm
s390x: java-1.7.1-ibm-1.7.1.4.40-1jpp.1.el7.s390x.rpm

Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:0473-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0473
Issue date: 2019-03-05
Updated on: 2019-03-07

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 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 Red Hat buffer overflow critical security fix Java update IBM Java

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)

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

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